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
MUNICIPALITY OF BURGOS, ILOCOS NORTE Award a ₱2.0M contract to ABEIAN CONSTRUCTIONMunicipalities
Transaction hash:
e4bc5f37376ba36096cd135e7e03e10bafa453901c6d8558c57f7923b1df5add
Status:
Included and unchanged
Block:
#5,065 948 blocks after it
Position in block:
Transaction 264 of 294
Award day:
Feb 13, 2023 (3 yrs 9 mo ago)
Value:
₱1,997,500.76
Project:
Aguinaldo Road
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 #5,065 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)MUNICIPALITY OF BURGOS, ILOCOS NORTE awarded it to ABEIAN CONSTRUCTION on 2023-02-13.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 Burgos gave a "unmodified" 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 e4bc5f3737…df5addnow …
- 2. Block Merkle root changedstored b1ce8ea14a…4d124bnow …
- 3. Block #5065 hash changedstored 222f724f3d…ecc523now …
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 293 records. Each step hashes the current value together with the sibling shown.
- leaf e4bc5f37376ba36096cd135e7e03e10bafa453901c6d8558c57f7923b1df5add
- 01 R e52b77a87ea2ffc3c23840f4f05ec2e8cc034238064f5a1a0c1073276be3fcfc
- 02 R 5e62bd52b20ce1b0486ba0b598320241454cb8c4afdce919ef261272b38e6f0b
- 03 R b41135b8ddfe17cf8e050f82ad58e179244f57e6ecda77a8d4dc67ad9018ad23
- 04 L 1fe428753ae7ef15d3d3ed335c73d02ce35f8b050f6a826167d770d0f094296b
- 05 R f27e0bf2c5d95b9b2b2708c1fe6cff0792d1a69bc35bedba0144e62120c604bd
- 06 R 42a7a47a7461e10e39f110bfe65172f55aaab2cb4e625208c7f762c5936caaeb
- 07 R f710aa2cdc606360cd6033b1486fdfaed7c592cca82a277d7549ad40c8dd084b
- 08 R 2b49aa63ecc6d2ee6e4e5504fe492ccb8fcd39b5e94452ad594d6d863e583e45
- 09 L a6cd301d1727828ccc57862f6d7f2935ccff7b5e1eb6c8000b1e9dce75e682f2
- root b1ce8ea14a326ef6f232af47d9cdbd30acc743fa36535cef5624a595c44d124b