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
CITY OF CABADBARAN, AGUSAN DEL NORTE Award a ₱9.8M contract to ARQ BUILDERSCities
Transaction hash:
9f24f324b080a07b16dc39e57c7b94cc066d136846a556fae988734e50912d01
Status:
Included and unchanged
Block:
#2,050 3,963 blocks after it
Position in block:
Transaction 110 of 173
Award day:
Apr 14, 2014 (12 yrs 7 mo ago)
To:
Value:
₱9,845,547.94
Project:
Installation of Street Lights, National Highway
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 #2,050 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)CITY OF CABADBARAN, AGUSAN DEL NORTE awarded it to ARQ BUILDERS on 2014-04-14.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 City of Cabadbaran 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 9f24f324b0…912d01now …
- 2. Block Merkle root changedstored febe5fe671…41d60anow …
- 3. Block #2050 hash changedstored d2041622ca…e53b1dnow …
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 172 records. Each step hashes the current value together with the sibling shown.
- leaf 9f24f324b080a07b16dc39e57c7b94cc066d136846a556fae988734e50912d01
- 01 R 9fd2ad8c00a9140898e4ee382f960eb6ceba6c7a596bf815de2ba366b59e380d
- 02 L 104a8f1df6b7d3e0e8b03220038f0d5165e9851c87afa0e8ce1f14f532746d43
- 03 L 6dafaeea31c76312fef2bf57724ceac78f5c6f2d9f5d1ba6478efe768177f2a2
- 04 L 37315e10d196ef61d5e086d6e543933c27ff94da63c3efec1441b290a362cfd7
- 05 R 2ea90995998a81ec030b3981fa7de0e6fc3790480e32af4397ba7ffd60c68126
- 06 L 419683ec70349d3425aab272bdeb5ead3ee537858cee773a540d34266bf47ebd
- 07 L f6c8960d78372ae175f12ad18db0bfc4034ccdc7f7533572d729f5901322946d
- 08 R f028fcc3ad45de1e81d1442f6890dc1fa107b8b6ed1c5bae107fde7aea748db8
- root febe5fe671025f7a4ad7f1510b8d43a49298cbfad05250bf0899a1075641d60a