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
BARANGAY SUNGAY - ALUBIJID, MISAMIS ORIENTAL Award a ₱1.3M contract to TESAR BUILDERSBarangays
Transaction hash:
68c9d40a899ea488ac638db35a6304312c66a21940aa1abeba80ff9d6961c661
Status:
Included and unchanged
Block:
#4,826 1,187 blocks after it
Position in block:
Transaction 107 of 249
Award day:
Jun 13, 2022 (4 yrs 5 mo ago)
Value:
₱1,276,341.72
Project:
Building Construction
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 #4,826 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)BARANGAY SUNGAY - ALUBIJID, MISAMIS ORIENTAL awarded it to TESAR BUILDERS on 2022-06-13.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 68c9d40a89…61c661now …
- 2. Block Merkle root changedstored 548d6df4f6…f519fdnow …
- 3. Block #4826 hash changedstored 8770a07ca7…8b6597now …
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 248 records. Each step hashes the current value together with the sibling shown.
- leaf 68c9d40a899ea488ac638db35a6304312c66a21940aa1abeba80ff9d6961c661
- 01 L 687b24c4d7097fc54730f9118bd7c31df6d12a10db220c0bce0d6356da4bcd76
- 02 L 7136c6bfa43fa1e1d9fcca0dcfd0b9bb860764e5204481a836c9b2f531f18894
- 03 R ba1d31fcc21e40490db1c17f0f164ca302b84938d9b4696aa6352a740ed7b1df
- 04 L a806118e5b09cc75157c3d711b2f250b1b9774095972f589e085161a9580f0a4
- 05 R e810f2e73825290f1d3a87c06c541424cffbf18bb95477e8cbd25e7cd525b85d
- 06 L 43e7b20d5ca3b594f3d1a7f331cfead5e68f9340e3c186c093b033090864e91b
- 07 L 1ba85eb9a9434bfea6a9b20925559a982377c495de1e59243f35946bfe678b55
- 08 R a7bf834884ee24f303fbb92eb6b51b456b2ec7594502fba68b0dd6774a5d7a56
- root 548d6df4f656f2507877c06df34db0e9ba29ce4a54fb37b62e32468bc4f519fd