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 LA TRINIDAD, BENGUET Award a ₱199.9K contract to SANGIN GENERAL CONSTRUCTIONMunicipalities
Transaction hash:
ff8f667fd38dfc2f4e8ac43005aed4db2cb9c416a458b3024fb039068734711a
Status:
Included and unchanged
Block:
#5,731 282 blocks after it
Position in block:
Transaction 252 of 254
Award day:
Jan 3, 2025 (1 yr 10 mo ago)
Value:
₱199,912.51
Project:
Construction Projects
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 #5,731 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 LA TRINIDAD, BENGUET awarded it to SANGIN GENERAL CONSTRUCTION on 2025-01-03.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 La Trinidad 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 ff8f667fd3…34711anow …
- 2. Block Merkle root changedstored 5446193898…1244e0now …
- 3. Block #5731 hash changedstored b9d4088b63…7654benow …
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 253 records. Each step hashes the current value together with the sibling shown.
- leaf ff8f667fd38dfc2f4e8ac43005aed4db2cb9c416a458b3024fb039068734711a
- 01 R ff94cf36169d64c007bbf6ee2ca18dc9cc81f137dae79be6ba6f6fb8da18054e
- 02 R d16df3752700d29f5e0e2b15ab5c321b3b313a008c32b8712fcccd3055d47a99
- 03 L 8c00c9942923d1ca20a151ffe306248e7cf95a45c500eb6af4d657840c2bc152
- 04 L dc760de3ea429919a1d3feb016b5f281584b861939c02752e7f23922a9050131
- 05 L d076b627d2f7b87a84a4c0c19817d09e97c6ae1e091c19aa236ac2d598083e81
- 06 L 78a4b6c64e103f0f7cc1aa71f42aa7023e4d7148e763cfa14b64526a0fce5b4c
- 07 L bce4b6c762bef3721a9cc58ef6db5710dcace04ea4ef0da5778494a2beda9ddd
- 08 L 98e9813f946b26f5e121ed02650b43b64e1c03e4ad8e733ada1cb2ba465f9523
- root 54461938987d2eb7a53045f686e6598204ab094f9edd2a0716561563161244e0