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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED Award a ₱4.8M contract to DA-NY72 CONSTRUCTIONNational agencies

Transaction hash:
e2c363ed41a3bc5be5e95f408620544630bebc50ffaa15f4df2621683366a582
Status:
Included and unchanged
Block:
#5,845 168 blocks after it
Position in block:
Transaction 247 of 281
Award day:
May 6, 2025 (1 yr 6 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,845 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED awarded it to DA-NY72 CONSTRUCTION on 2025-05-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   e2c363ed41…66a582now      …
  2. 2. Block Merkle root changed
    stored   5524298282…be1d92now      …
  3. 3. Block #5845 hash changed
    stored   86d46c1486…b30d4cnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 280 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2c363ed41a3bc5be5e95f408620544630bebc50ffaa15f4df2621683366a582
  2. 01 L e2706088c8c7f8209f7fa092de3bda5d336a5172af2695011f559b36a0d09a9f
  3. 02 L 59460e9e66c5055a804b8bc6f3507137ab1ccdce6aad636fa42097203dd9e6ac
  4. 03 L 90d33086b00aacde9011628abdf9305e7ebb8b363db49d81046e603434445e70
  5. 04 R 0b284441f3220f808e241fb9f36994c7eb5fca59df1e71051296d46bbb011696
  6. 05 L a87ffe11e89ab2ae14caea7338997f8d6b570488afd2686878cd4f30edff3fac
  7. 06 L 8b6026402f8c26ee6c24cba73aaa460697997ba7fd405c78281971e65de7beb5
  8. 07 L b19bc52260d31bf971caa826b2eb4133fc70366f94baa2576573a60a37070b4f
  9. 08 L c62e57d1aa0340dcb9d11d72a0fdacd8addb1a34748a444f9f1d97b7ae9e8a01
  10. 09 R e5eec490a046088ac4551f9f77bd2324c3a5d68f8818971a77c17d110f129243
  11. root  5524298282a257c58dcb37ea8ec6c149ff8f9a350020523ad8e14bcc31be1d92