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 BURGOS, SURIGAO DEL NORTE Award a ₱4.2M contract to MUNICIPALITY OF BURGOS, SURIGAO DEL NORTEMunicipalities
Transaction hash:
bd825e2db4880eec112cb2a60aa5bff0a7322e5b5b491725cb50d7aef4ab48fb
Status:
Included and unchanged
Block:
#3,282 2,731 blocks after it
Position in block:
Transaction 744 of 998
Award day:
Dec 22, 2017 (8 yrs 10 mo ago)
Value:
₱4,189,947.30
Project:
Core Local Access 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 #3,282 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 BURGOS, SURIGAO DEL NORTE awarded it to MUNICIPALITY OF BURGOS, SURIGAO DEL NORTE on 2017-12-22.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 Burgos 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 bd825e2db4…ab48fbnow …
- 2. Block Merkle root changedstored 60d0402335…d0fbfdnow …
- 3. Block #3282 hash changedstored 25d020651f…b168e4now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 997 records. Each step hashes the current value together with the sibling shown.
- leaf bd825e2db4880eec112cb2a60aa5bff0a7322e5b5b491725cb50d7aef4ab48fb
- 01 R be2c975b0ce1548bdd064b25b9d747a838da63b65acfae54cdcbe64f948314e2
- 02 R de1e50e6d1c3e120071b32be170c3863e7133ffb37bfc08a1e8e8b51ee47b664
- 03 R 031ea0d5a8028487a4d3206264e9edce73ca30da77aa6702a614d58bd6f73315
- 04 L 2f039a6a72e55e5dcf25fde3fa7964293a071fe4afa3a0cb0ca006376f3b5db8
- 05 R 10404df197b0f74492fec09424ad6cb14ef25761991db63bd66b71f42b13c838
- 06 L 0a686845aef136eca96dc719f2726255cc8273ccf4f28fd7df5a77b194a28cab
- 07 L 8640e40dddaedee15e0a6d1f94af7adf1cf08dc3336485692e527444917c6ee3
- 08 L ef070fa533e89122f61d95f575c29db381e61edca17ce5d6095e796fa95ac090
- 09 R 329780d745af5a6e0a172cdbdf3f2552a54af7c8e5b27e088db1aee613d8a64f
- 10 L 9f402a69ab82cf839577b84e6b27cc42f7d4579aff4c47cee1bb53b621224877
- root 60d0402335a5ce0f94be181b592fa8425baa0f3def3068197fc0f1bb99d0fbfd