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
DEPARTMENT OF AGRICULTURE - REGION VI Award a ₱591.8K contract to N.D.M CONSTRUCTION SERVICESNational agencies
Transaction hash:
57c35330a76e1daa8cf90c8a0cbdd71a3185ef687d866389655a1f21f6d44dd0
Status:
Included and unchanged
Block:
#5,890 123 blocks after it
Position in block:
Transaction 177 of 477
Award day:
Jun 25, 2025 (1 yr 4 mo ago)
Value:
₱591,810.73
Project:
Lot 3 Brgy. Dalipdip, Altavas, Aklan
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 #5,890 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)DEPARTMENT OF AGRICULTURE - REGION VI awarded it to N.D.M CONSTRUCTION SERVICES on 2025-06-25.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)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 57c35330a7…d44dd0now …
- 2. Block Merkle root changedstored 5e5ca56b15…b14803now …
- 3. Block #5890 hash changedstored 1259318e58…acb040now …
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 476 records. Each step hashes the current value together with the sibling shown.
- leaf 57c35330a76e1daa8cf90c8a0cbdd71a3185ef687d866389655a1f21f6d44dd0
- 01 L 573eeb9969e60272753658abed7e0a099a3698218402f461887ef4fffca9c811
- 02 R 871035f443982abe55556232e66df667f2acca96c88d789b47c1c6245fe9815a
- 03 R 5ac40e0f7c9b7127392ca75a8f5eef11b3e2bb95a87ffd1601e456c8aed5e71c
- 04 R 06da06f300921d1ebecc1370c6d5add81f0ca8104be2f552c6113f508b0b84d2
- 05 L 6680566f594632633aed6c9c42980dbf7f20d270c35ffbb90c861d7e4502d984
- 06 L 110c9937bea9efb400a55b01331c2471f0fd9db1d6255a39e94c88875a056266
- 07 R 6ad90a2566d483e3da531dd8352fb4faa6131f80ce4471e3a867925623087da8
- 08 L b27bf57ae2724e605c1c053e7b047bc6e3df93dcbda8a4f73cd0cee8d8478fa7
- 09 R cb2f4011dc510792ab2b1e935adc9393dc028a205c17d759d7daa8616a310214
- root 5e5ca56b15750d0c4d9293df1b914d4546365a50e5a6496dff1b892d67b14803