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 CAROSUCAN NORTE, ASINGAN, PANGASINAN Award a ₱99.9K contract to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICESBarangays
Transaction hash:
7eed9ed3031cb16d53ec8f73e065af6d24707fd2037ae139beb57ee67f8e16d5
Status:
Included and unchanged
Block:
#5,965 48 blocks after it
Position in block:
Transaction 53 of 95
Award day:
Sep 17, 2025 (1 yr 1 mo ago)
Value:
₱99,869.31
Project:
Regravelling of Farm to Market 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 #5,965 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 CAROSUCAN NORTE, ASINGAN, PANGASINAN awarded it to A.P. TAGARINO ENGINEERING AND CONSTRUCTION SERVICES on 2025-09-17.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 7eed9ed303…8e16d5now …
- 2. Block Merkle root changedstored f9a84df331…085b6enow …
- 3. Block #5965 hash changedstored 9d36cd302a…afb1d1now …
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 94 records. Each step hashes the current value together with the sibling shown.
- leaf 7eed9ed3031cb16d53ec8f73e065af6d24707fd2037ae139beb57ee67f8e16d5
- 01 L 79b1f5c4f244c9e9a740239cdb222149b741a27ce6bfc6c8dae39c333452363a
- 02 R 182696b6c288d26df392efd21e5ed42883d13ed28e3ded25f2cf85775b873067
- 03 L b9a3b8be293723e63bce69e539806ef689013fb4acd0bd5b14e7bdfac97b1ad5
- 04 R c881e46d2a08b05e53f37def978feb9026fafc6ef46789455902307019efe72c
- 05 L f543052692ff246a7aa9a0d0b7e8ba167d2495fee854f3d28b5a004bb0057f30
- 06 L 4ee03a5c3f1ce20692fdd01a758aa616ea737a8d72049c4092ad4230d023b507
- 07 R a6d79873e9e9ffe30de124e1f4450ceb7e9b477ebb22752f9c5a412fcc613058
- root f9a84df331016eae590663407036916a1393190835b5266acdebc1f4d1085b6e