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 CABIGUAN, PILAR, SORSOGON Award a ₱229.1K contract to SUNRIDGE CONSTRUCTIONBarangays
Transaction hash:
75742fc468cd2144aa040e6e52a350a544898b0d3d5e301ef2299691f059b7ee
Status:
Included and unchanged
Block:
#3,240 2,773 blocks after it
Position in block:
Transaction 126 of 252
Award day:
Nov 8, 2017 (9 yrs ago)
Value:
₱229,113.88
Project:
CONSTRUCTION PROJECT
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 #3,240 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 CABIGUAN, PILAR, SORSOGON awarded it to SUNRIDGE CONSTRUCTION on 2017-11-08.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 75742fc468…59b7eenow …
- 2. Block Merkle root changedstored b7aaff101a…6a087dnow …
- 3. Block #3240 hash changedstored 0970f8d1a3…54863enow …
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 251 records. Each step hashes the current value together with the sibling shown.
- leaf 75742fc468cd2144aa040e6e52a350a544898b0d3d5e301ef2299691f059b7ee
- 01 R 75ccd553312ea352e8b164f5dce0d0a30d21537c0538ae5acf39ac700293dfe3
- 02 L c6af598ab7afc13fdae7dda020826eb0795be8c8444e7168d955d6d3679df7b6
- 03 L b1a11432cca7d26c6e21a227a12546a4aa491587dc344fee6bde8f6fa970edd4
- 04 L a03e29c29c06add18e6c3a7749346a6c2aac8405cf56ff3592aef6dfdc5dfb56
- 05 L 3facf07d884f05b3cec0ee56c2c6eb1d6a5d22fd6e38bfcca254eff0d78919d5
- 06 L 45851394dfce6682c304ebb875172e77114e6853110e3181bf14c28b9aef761b
- 07 L ce14364a6010b375c8960d6315fb3fabd2ce426cb0a85542bd00a9bd669b5e8a
- 08 R 6e7f7e077f750beaa1de40debf47f9a4eee48f667970cee855f800631c078c81
- root b7aaff101ab263278073b978f38a91c1bb7138c57f7c0b79293dc3c5456a087d