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
PHILIPPINE NATIONAL POLICE - REGION X Award a ₱10.5M contract to ZDA CONSTRUCTION AND ENTERPRISESNational agencies
Transaction hash:
39a953238317d302e46345527a58af1fa57a5118357611ea912f92e5427f0224
Status:
Included and unchanged
Block:
#5,405 608 blocks after it
Position in block:
Transaction 77 of 371
Award day:
Feb 2, 2024 (2 yrs 9 mo ago)
Value:
₱10,450,863.55
Project:
Construction of Linamon MPS
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 #5,405 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)PHILIPPINE NATIONAL POLICE - REGION X awarded it to ZDA CONSTRUCTION AND ENTERPRISES on 2024-02-02.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 39a9532383…7f0224now …
- 2. Block Merkle root changedstored 6ca2a541e1…2a61d2now …
- 3. Block #5405 hash changedstored 010a781a41…6f8bf4now …
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 370 records. Each step hashes the current value together with the sibling shown.
- leaf 39a953238317d302e46345527a58af1fa57a5118357611ea912f92e5427f0224
- 01 L 395bfbc9f4f0f2b230cadcaf185720c113e0b016684f1fceb4a1dca5217bd12d
- 02 R 4b32cdba1f4d00092f207dfd5288fb6b1b697a0fb6de9fe698a8edd6d791d0e5
- 03 L 82ccdb03350b00d60b6d707d6ba53392a7af43788fca500238c7eb9047b603f2
- 04 L 8b931e6247ece3532d2066ef5399c4565f0d5f0568309a3074be04a59c3b3294
- 05 R d950fd91ec9ea5882eb0ea5bc6baa67ece907589c93a557149c30dcd9fb71b1c
- 06 R f89082226a7b292d26314e223527927ef819283c74aa3bc5d0a63d2d486ec490
- 07 L 54c49d9c47b9895e02a4143a2e85df8b44a0e5e49aee3b634a1d5f8de0627ded
- 08 R f659507fa0c2453974cda13d83fd836901284a8f9e83c60ecbeb458da2a0a944
- 09 R d19cf2fe82cefbd26031e4e3a4afd7e7d81479cc9eba8e75d3a350afaf7ab996
- root 6ca2a541e1cd0845fdb93501883e86566c5fd67ed7b3089798263eedb42a61d2