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 BAGGAO, CAGAYAN Award a ₱693.0K contract to R.G. ALAMEDA CONSTRUCTIONMunicipalities
Transaction hash:
b6d1bbb1484516a030b36d5f791e0d7a4359f85806ed0cb098cfedacd280fee6
Status:
Included and unchanged
Block:
#1,533 4,480 blocks after it
Position in block:
Transaction 44 of 65
Award day:
Aug 14, 2012 (14 yrs 2 mo ago)
Value:
₱692,975.66
Project:
Const. of drainage Sytem
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 #1,533 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 BAGGAO, CAGAYAN awarded it to R.G. ALAMEDA CONSTRUCTION on 2012-08-14.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 Baggao 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 b6d1bbb148…80fee6now …
- 2. Block Merkle root changedstored b44f3df7ed…aba26fnow …
- 3. Block #1533 hash changedstored e220e16895…498eacnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 64 records. Each step hashes the current value together with the sibling shown.
- leaf b6d1bbb1484516a030b36d5f791e0d7a4359f85806ed0cb098cfedacd280fee6
- 01 R bffabbe3f41c432416ee2840b6c7383d32f84f5fe7f2510b05d69c8214a45e4b
- 02 R b250f682438746fb6739ebfa1dc126251ccd6a7300309ca13abacf27d69147fa
- 03 L de4d115af453e6b4c257b3c2b212aa572a9ef739451ba4c23ee1a7fbf62050fa
- 04 L d97e5a3f8d249a8ccd69c5936369d9c83f884efb259bce92cc472525c45b6f7d
- 05 R 63d65e86c4d927f9e308af58dcd719eb6b8c0a812ffa6b7164865010ef414870
- 06 L 968231612101140f49300f402b2e2d299d6f2a9c32dfd378c1adf76b928e5d9b
- 07 R ad99ae5a3477f606505d1d5392d1cf4cfe832068e4b939832940991fc9c2f196
- root b44f3df7eda9ce704251b39d021280e3ebafbdf6d86b0ea6ec9945f3e5aba26f