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 BARUGO, LEYTE Award a ₱198.0K contract to B.Y.A. BUILDERS & CONST. SUPPLYMunicipalities
Transaction hash:
b9e032de3e337a4dbd4be5a176214b15bfa50c6cd2476c9dad23d2fdf78003f3
Status:
Included and unchanged
Block:
#2,130 3,883 blocks after it
Position in block:
Transaction 85 of 124
Award day:
Jul 17, 2014 (12 yrs 3 mo ago)
Value:
₱197,999.96
Project:
civil works
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 #2,130 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 BARUGO, LEYTE awarded it to B.Y.A. BUILDERS & CONST. SUPPLY on 2014-07-17.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 Barugo 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 b9e032de3e…8003f3now …
- 2. Block Merkle root changedstored 71ed33977a…9f5d10now …
- 3. Block #2130 hash changedstored 946579d30f…ff9186now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 123 records. Each step hashes the current value together with the sibling shown.
- leaf b9e032de3e337a4dbd4be5a176214b15bfa50c6cd2476c9dad23d2fdf78003f3
- 01 L b9851b06a93471c98cad8c0e86408d435fd9b2d67a285875e29f67b137e311b3
- 02 R 1a416616ab9340ca8988f2bb2c5f1a236633b79afd3feb506ccf50e8706cf3f2
- 03 L 13907f98e65cc43cd182173b217939d591aabb67f5ac5f7480cc1daf83ef80c8
- 04 R dedc5a4aa8e72770b3c4a99f32aaf2364ba6f324e3466c312f73e96f54a8e791
- 05 L 21dbebbeb371bb994d7d2fa787f8de12be75970c7b3e5f341e5d4418ce65ccc5
- 06 R 6fe3ae7f80377356acf0c0d6cd7c0cb4a831807ea7b1cdb6e7ce3c5245bc8291
- 07 L 76b082e5f4a16d8225bc4d07fb8457f79a99fba622719761f56a8130e182ae78
- root 71ed33977ab08f02136ed4dde7daa0d4987bdf47e94ad4f7c87b7a795a9f5d10