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 PANGLAO, BOHOL Award a ₱2.1M contract to 3N CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
dda72ad7bb896ab024fdabcd540b3e19a966d19c732c56f5ea7fe1edaa941486
Status:
Included and unchanged
Block:
#3,848 2,165 blocks after it
Position in block:
Transaction 250 of 285
Award day:
Aug 14, 2019 (7 yrs 3 mo ago)
Value:
₱2,095,984.20
Project:
REPAIR AND MAINTENANCE OF SCHOOLS
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 #3,848 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 PANGLAO, BOHOL awarded it to 3N CONSTRUCTION & SUPPLY on 2019-08-14.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 Panglao 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 dda72ad7bb…941486now …
- 2. Block Merkle root changedstored c1fd5bf43f…02829bnow …
- 3. Block #3848 hash changedstored e0955bee7b…daae21now …
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 284 records. Each step hashes the current value together with the sibling shown.
- leaf dda72ad7bb896ab024fdabcd540b3e19a966d19c732c56f5ea7fe1edaa941486
- 01 R ddbcd2cc4e30bceb1b9300db9d7688495483bd1083e252a3b44f800b1207e379
- 02 L 000a85ebf806187fe569c214a6b068757989dbc3f26b7c0acf0c45ba7d61a9d1
- 03 R 49b5f95846af0f68d87be9eecc9315f08f74ebe22b5c49df4f84aa26cb73eaba
- 04 L 3a9b1e17b2367fc0060406343866b45bba7fca75c4e6f5e38a7badb2d4305d39
- 05 L f8ba010a750c16efebc9e50c2f8cdeb2b69ee24aced9806212be19d27d354dff
- 06 L 9c1c2e304152b70769c996e2b0fe61b64f7b6075be12117179a2720abb087c19
- 07 L 440f55130beefe2a9edf86af2bcdbe7c723ca6fd34c86cff19792f0709ec0ac6
- 08 L 2ae799324c24ecf46c90c4188f1597762f600e22271cddbd76151fd847e30a26
- 09 R 4c69b51dcf62422816792a893f2014bb7411e516f52cbb51dd6649a996bf51fd
- root c1fd5bf43f256c253dd86cd059438631ad4a72dc6913804d6e16986f3d02829b