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 RAPU-RAPU, ALBAY Award a ₱18.3M contract to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
58ecac43e9512a516dcce4bc62665eed669a20559f0efa76f7d1a50dfabd1df3
Status:
Included and unchanged
Block:
#3,255 2,758 blocks after it
Position in block:
Transaction 132 of 389
Award day:
Nov 24, 2017 (8 yrs 11 mo ago)
Value:
₱18,312,017.44
Project:
Construction Project
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 #3,255 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 RAPU-RAPU, ALBAY awarded it to R.R.A. REQUILLAS CONSTRUCTION AND SUPPLY on 2017-11-24.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 Rapu-Rapu 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 58ecac43e9…bd1df3now …
- 2. Block Merkle root changedstored 9361e6db86…0f3f53now …
- 3. Block #3255 hash changedstored 840a0df133…a2d808now …
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 388 records. Each step hashes the current value together with the sibling shown.
- leaf 58ecac43e9512a516dcce4bc62665eed669a20559f0efa76f7d1a50dfabd1df3
- 01 R 58fe6cd925140ed6956f4acfc8fb044ef3727edb7a4f71825d26683828993c95
- 02 R 3691980d1cea5cef6d4db348428de2b85eb4c615d2865d08d8d296598603ba28
- 03 L 0ab1e99e8b83cae5d59e0fc5a4d717db9c72f71b763ecb9477b3393fcbebaebf
- 04 R fb5edbc27ea0b20e608468940e360d22b7c0e11c233147d04598127fba7cdadc
- 05 R a2a1b5950f24d6a3f8e91c7936ed515a3191ff06a67760ed7491b22279ce009b
- 06 R b78348a9e66a68d644fde1c54d989ad34ecb4a91be1a7dcdac9ef2a405d1f8a9
- 07 R 52c0f895ab8c39b3dbc773734724d23caec5c0ef3e9e248b7fa7db375f654403
- 08 L f9285b17b9a47700eab53f8a3393f3dbde0049046c6a3562f9a46beb0f07ee23
- 09 R 867961dfd78761d1f908c0b4b786946015ccdcb36417b4792a90cbaac232a041
- root 9361e6db869f9728be80578aafe1308f9c65a078da529a8bf4f4b2a7720f3f53