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 SIPOCOT, CAMARINES SUR Award a ₱164.3K contract to SAINT BERNARD CONSTRUCTIONMunicipalities
Transaction hash:
39f73bd4f9299a586fbfc92b4b57ae978a931145bd24be32b8bb5d99a2315ffc
Status:
Included and unchanged
Block:
#1,208 4,805 blocks after it
Position in block:
Transaction 6 of 30
Award day:
Aug 3, 2011 (15 yrs 3 mo ago)
Value:
₱164,337.00
Project:
Construction of Streetlights-Brgy. Salvacion
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 #1,208 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 SIPOCOT, CAMARINES SUR awarded it to SAINT BERNARD CONSTRUCTION on 2011-08-03.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)COA's CY2024 audit of Sipocot gave a "modified" 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 39f73bd4f9…315ffcnow …
- 2. Block Merkle root changedstored e9d446e7b2…362e45now …
- 3. Block #1208 hash changedstored f6c5e29423…29a20cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.
- leaf 39f73bd4f9299a586fbfc92b4b57ae978a931145bd24be32b8bb5d99a2315ffc
- 01 R 441d84fd3c75629a676a01e41925c6e3e4484147c41e542786c0fd6b6c71ec1b
- 02 L 51fe475ce03c044d628d96994418cf5f9d02d9ae0eede77c82ef11e70772b83f
- 03 L 886588a652bf2d8db8b98e05c2c255f04aaaf097a16b0de07cc549a164407e2c
- 04 R d47bdb7b94caedb1e4e0be75a6650f2d6b7ecb39a13b2327d4070a549adbfb2f
- 05 R 5988d2ad91c4cc5b2d180c0a43c59892a8bc54300a87f1747449ad8c50fa07a1
- root e9d446e7b26dd95284ccd46d899c8ad97bbf92a2432bd1ec3ead7d0227362e45