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 CAPAS, TARLAC Award a ₱1.5M contract to RC ESPINOSA BUILDERS AND SUPPLIESMunicipalities
Transaction hash:
ec896ed5e57a91e613d79a4d0fc0bab2fbeab7bd658ba1b8d4e7a7ab0e498eb2
Status:
Included and unchanged
Block:
#4,290 1,723 blocks after it
Position in block:
Transaction 408 of 436
Award day:
Nov 25, 2020 (5 yrs 11 mo ago)
Value:
₱1,492,229.00
Project:
Improvement of Barangay Hall
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 #4,290 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 CAPAS, TARLAC awarded it to RC ESPINOSA BUILDERS AND SUPPLIES on 2020-11-25.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 Capas 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 ec896ed5e5…498eb2now …
- 2. Block Merkle root changedstored 0a8aa90194…7e605enow …
- 3. Block #4290 hash changedstored b0ada12afd…4f89dfnow …
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 435 records. Each step hashes the current value together with the sibling shown.
- leaf ec896ed5e57a91e613d79a4d0fc0bab2fbeab7bd658ba1b8d4e7a7ab0e498eb2
- 01 R eeb85261590ddefa550f76ab1db8b336fab5ce418fe2f3169b2a0988afe12af9
- 02 R d4087a5c891497015debf2f985d405e0458c371133337871b42deab343deb09a
- 03 R e036373b9de893e6525005c81ed0b19cafca5b489d9f629ea97323d464c41f88
- 04 L f581c27e7c8255a0fea413907ff9f3d752005b9ed1ae72b7162d3c431a88559f
- 05 L ef70a61fc7fec3a36ade71644f18645c19c3a097a14d356be0e5095eb2878453
- 06 R b1ee24fbc00a0dc0b057b4b2d1506b748c0a293553c8b864322acaa910c3d6dc
- 07 R 2cd8d4f78776d167165b0cdf61921046b67c1f15ab9eb6e275f4a7d5825bbb96
- 08 L 7fd341a2c5e412966b2d764444fe62cde45547b1435747b57f30704b730e038b
- 09 L 508bd9992fafd074a218fc7017aa642fd333bcc98bfd6819f108e62efec96dcf
- root 0a8aa90194bbb0447bd26be57d4ec2ab6a284d944a8c56dbbb21ed978c7e605e