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 EDUCATION - DIVISION OF CAGAYAN Award a ₱290.7K contract to UNI-ASCON CONSTRUCTIONNational agencies
Transaction hash:
855a2bdf462ef2d5175e49f8dd0266491bb86a7b2138dbd7209f9a489508bc6e
Status:
Included and unchanged
Block:
#5,838 175 blocks after it
Position in block:
Transaction 32 of 67
Award day:
Apr 28, 2025 (1 yr 6 mo ago)
Value:
₱290,692.72
Project:
CONSTRUCTION OF TEMPORARY LEARNING SPACES IN SCHOO
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)DEPARTMENT OF EDUCATION - DIVISION OF CAGAYAN awarded it to UNI-ASCON CONSTRUCTION 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 855a2bdf46…08bc6enow …
- 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 855a2bdf462ef2d5175e49f8dd0266491bb86a7b2138dbd7209f9a489508bc6e
- 01 R 8671699c36fde1ad3b0b7185f4c9b6a9e709f099982a7a3ac40c72e64734e09d
- 02 R 6ab7dc4b88c4c5a4a7e9a82a7b698251d8d388bd0ca4e03bf6eaa2d9b11436fb
- 03 R ea97c9ff298bb69c755cf5904736f3bfc55691a5ccd21b4c3d2a0e50af9d9a7b
- 04 R e490f4c933774a8d9b9e89d0ad5eee338f53c679d960366450f9917d2fe1a056
- 05 R 3cc73d06fe194c8e9287a883b0b1e74445345e65c1b156175519ac69aad054b7
- 06 L bf7f6da27b2ca4b24e7f0edd7f9c6f288086b4389d773c4d4672c23bffe65310
- 07 R 5b86c453f3646aef4a8cb28d552ef4d7f844f8fd4cf0495eeed54417d9b5824a
- root 7a77745741bbfe95363df102dc9ccb537e553ae2dafc670f12378b3317c227f6