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
APITransaction action
PROVINCE OF DAVAO ORIENTAL Award a ₱2.0M contract to JAI BUILDERS CORPORATION (FORMERLY: JAI BUILDERS AND SUPPLY)Provinces
Transaction hash:
6ebe36b1c6902cf501335deef108a9999e6c95485ee4f5bf2e07416d6a924f91
Status:
Included and unchanged
Block:
#5,730 283 blocks after it
Position in block:
Transaction 96 of 225
Award day:
Jan 2, 2025 (1 yr 10 mo ago)
Value:
₱1,994,003.65
Project:
Construction Project
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #5,730 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PROVINCE OF DAVAO ORIENTAL awarded it to JAI BUILDERS CORPORATION (FORMERLY: JAI BUILDERS AND SUPPLY) on 2025-01-02.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Davao Oriental gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 6ebe36b1c6…924f91now …
- 2. Block Merkle root changedstored fcdb293fdb…ba171fnow …
- 3. Block #5730 hash changedstored cafa096f3c…94653anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 224 records. Each step hashes the current value together with the sibling shown.
- leaf 6ebe36b1c6902cf501335deef108a9999e6c95485ee4f5bf2e07416d6a924f91
- 01 R 6ec902c25161b51f0bf0ea58f5636a3a91b4485169a155251632df59ffa8b53a
- 02 R 0b07d57e63a14f2aca2297a2b1ca55131ba9c0058d1f858f137f00179faacce9
- 03 R 8217daa6fc5b85e7f3ee1856a91a54e9f2f2201240e9a70106303720d5ac954b
- 04 R 3d4f630683d99d58173c859010642d5e510123c0e7cb08947a537b675aa11fe5
- 05 R 79e62975a7f6f5bef8076f607ae1781e8e528838d64e777f1964c431dad157d3
- 06 L f4451ca41edc1edaa69f0110b89a0cdb5415d191532e030829dd7025c480c24f
- 07 L fe30a3bff7e6220bec97333c39951c146e3e690a4531a139067d8a868d6d569d
- 08 R b9ab50e5384458715932d07d94f22df7decd1e19416fa6edae3b21368505c333
- root fcdb293fdb307f79f162528278de9840e81d9fe385f020bd951bfe09f0ba171f