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 TADIAN, MOUNTAIN PROVINCE Award a ₱10.0M contract to JHAIRUS DALE BUILDERSMunicipalities
Transaction hash:
d68481dcfb4dada8ccc8c0c1d7a54431f2f0936bfe9ef196c447e03d473915f3
Status:
Included and unchanged
Block:
#3,379 2,634 blocks after it
Position in block:
Transaction 439 of 510
Award day:
Apr 2, 2018 (8 yrs 7 mo ago)
Value:
₱9,995,345.78
Project:
IMPROVEMENT OF POBLACION-TSAT ROAD
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 #3,379 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 TADIAN, MOUNTAIN PROVINCE awarded it to JHAIRUS DALE BUILDERS on 2018-04-02.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 Tadian gave a "unmodified" 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 d68481dcfb…3915f3now …
- 2. Block Merkle root changedstored 901eabbbba…8681f7now …
- 3. Block #3379 hash changedstored ae7c388763…b3cc99now …
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 509 records. Each step hashes the current value together with the sibling shown.
- leaf d68481dcfb4dada8ccc8c0c1d7a54431f2f0936bfe9ef196c447e03d473915f3
- 01 L d5b88d77808f47b5d4d7b419ffdcc1fbe3d43a500c123153781279544412601c
- 02 L 42a41a3b3fe97c62dacaac1af7e1d854987625687c9b27dfacc5263ae1f81183
- 03 L 88629910657fb41b71eef2d26973d98032f864a4bc4042036eff6c42738bff1e
- 04 R 33b4b4398581e6c000c4f3a004b43cf309b50cfbc61ddd723f289391f1350d74
- 05 L 6c421f6f472f35bb51d5921f4223cd7e56ef671228730d4dc669effefbbf4cd0
- 06 L 990862e7a15030129b09d076b1f8bd9ec3fc721071f60ca1003286eed5d6134e
- 07 R 71fef27de1b802788840724c297e628f014d1c459b01c30c6f2ded8fbd16fb58
- 08 L 79b79ce804ef497b5211b7af6f5b48aa618c9331390ca168fabdb3deb40f43ad
- 09 L e9e912b507665d8744e3a0fef3f3c86882f32c6bf38b6bf14926e31d319225e7
- root 901eabbbba9e0eab322d9acfe0b3a208848b1dd6fafdea3e512a6612098681f7