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
NATIONAL IRRIGATION ADMINISTRATION - PALAWAN Award a ₱241.2K contract to BTY CONSTRUCTION INCORPORATEDNational agencies
Transaction hash:
9b3c3a621cffe99dce83b16616e69c2a94abe84426634925cf4c231abfb88b42
Status:
Included and unchanged
Block:
#5,838 175 blocks after it
Position in block:
Transaction 42 of 67
Award day:
Apr 28, 2025 (1 yr 6 mo ago)
Value:
₱241,229.70
Project:
PALIMO-CWRFQ-VLLPAZ-CY25-01
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 #5,838 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)NATIONAL IRRIGATION ADMINISTRATION - PALAWAN awarded it to BTY CONSTRUCTION INCORPORATED on 2025-04-28.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 9b3c3a621c…b88b42now …
- 2. Block Merkle root changedstored 7a77745741…c227f6now …
- 3. Block #5838 hash changedstored cf43c93ee5…9292fdnow …
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 66 records. Each step hashes the current value together with the sibling shown.
- leaf 9b3c3a621cffe99dce83b16616e69c2a94abe84426634925cf4c231abfb88b42
- 01 R 9b6a1e84757ef66db92036ec6e72fe7d3f0378f562c37ec771218677d8f83816
- 02 L d82915d832f6fba970d0b70fa814f30eef406f8e6e76e81e6f2619b79da18b3c
- 03 R 186eb5c133d2ba4e126a81377ad45a50244edfb258e62c5a582afe109d316c9d
- 04 L 0d74246632b5db9e157c722329b6cdfd74492edaf8d9cec6b16ecf5544a41574
- 05 R 3cc73d06fe194c8e9287a883b0b1e74445345e65c1b156175519ac69aad054b7
- 06 L bf7f6da27b2ca4b24e7f0edd7f9c6f288086b4389d773c4d4672c23bffe65310
- 07 R 5b86c453f3646aef4a8cb28d552ef4d7f844f8fd4cf0495eeed54417d9b5824a
- root 7a77745741bbfe95363df102dc9ccb537e553ae2dafc670f12378b3317c227f6