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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 hash:
f56f94de375a3e887f13977186779ef8b352fbdc010aebb33cdbf62cf6421354
Status:
Included and unchanged
Block:
#5,845 168 blocks after it
Position in block:
Transaction 266 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 (METRO MANILA 3RD ED awarded it to DIADEMA CONSTRUCTION AND ENTERPRISES INC. 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   f56f94de37…421354now      …
  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  f56f94de375a3e887f13977186779ef8b352fbdc010aebb33cdbf62cf6421354
  2. 01 R f623c2e14a840bc001df2f3086f3674c1e9fe6d06378b6dbe300a4349390a558
  3. 02 L 6e0b1738f2e0caa788128064dadb112ea47f9e71f3fc409967fcaf0b782a7054
  4. 03 R 136bcf13fd9a5f1ca2713fa6dc457ac1e18b286305671baf72573062c025bd10
  5. 04 L 57b1d7fc1a22dbfcb6d2f3f7237b803fd8776bb57d74ccd5d9d0eb1d63d88fd9
  6. 05 R b08e19a889b05a2485fb41997e8265581851a01bfb5c637a2c46425e9df34b85
  7. 06 R e2ca341b7728bda7665d129f968274e11454d33088ce172abadc8fac6ebe2a7c
  8. 07 R e70cdbd93aa4387ce6fed7e632a13c4500e687ab1b98d519ed5c249c53480ff3
  9. 08 R 5fc5b8636140a9e0af44d9e39b73e9dccfcc006f4b3c8400c3c3cfc8b3c41768
  10. 09 L 71fea77b366805f29431f570f6192b4b45498ebf9dc85359b4c248061ff96579
  11. root  5524298282a257c58dcb37ea8ec6c149ff8f9a350020523ad8e14bcc31be1d92