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
PN BAC SECRETARIAT, AFP PROCUREMENT SERVICE Award a ₱1.6M contract to EAGLE ROCK CONSTRUCTIONNational agencies
Transaction hash:
4a74887e032edb03c8ccd6b89b28c185fd81a8acba263251d79e19f7fac28453
Status:
Included and unchanged
Block:
#4,618 1,395 blocks after it
Position in block:
Transaction 70 of 224
Award day:
Nov 3, 2021 (5 yrs ago)
Value:
₱1,562,861.68
Project:
Supply and Delivery
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 #4,618 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)PN BAC SECRETARIAT, AFP PROCUREMENT SERVICE awarded it to EAGLE ROCK CONSTRUCTION on 2021-11-03.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)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
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 4a74887e03…c28453now …
- 2. Block Merkle root changedstored 3d42b1e6c6…861de9now …
- 3. Block #4618 hash changedstored 0c439f9edb…50e115now …
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 223 records. Each step hashes the current value together with the sibling shown.
- leaf 4a74887e032edb03c8ccd6b89b28c185fd81a8acba263251d79e19f7fac28453
- 01 R 4e7498fac9b7dc5dcaaa556e1a3bcebd16629fbbca052ed1f548e08d946f90d3
- 02 L f4fdd69c0a077169a1c73600ae1b5698b409e58e0cfbc9ba2e611857a5d6020b
- 03 L 5a881c0f56c80b240922088d049cd5de4c58a2d25a434087a38ef64d203ed10a
- 04 R 8d806d6775f9887c0eb819f6047f47dce6f34cc603d8b3246f05e759f9e194e9
- 05 R 84861058695f0ab930825684e8475b822a28d64a7265142dc10ecd4463156da7
- 06 R e1364b018862514ecf28b9750341cdbfdc7c6cd9b2394c6dd8f4b7aaeb16d2da
- 07 L b1942b66dcc883e3d41941f9ef166ddeda690d90375f8fc39d504b7badd2a9e8
- 08 R 28aa90db5f7d845ded9e8c589b0a9fd568ba10a857c139c33fafa520ca04a382
- root 3d42b1e6c623b0f20cd47725e65b5238ac92afdcbc6a3f4f13ed53a430861de9