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 PUBLIC WORKS AND HIGHWAYS - AGUSAN DEL SUR 1ST Award a ₱5.7M contract to ABADA CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
0c6de9f36f87fb2ecdd2a9dfb37398c63ae78c2fcc2cbd9aff1e3c5e1f408574
Status:
Included and unchanged
Block:
#3,073 2,940 blocks after it
Position in block:
Transaction 10 of 154
Award day:
May 11, 2017 (9 yrs 6 mo ago)
Value:
₱5,719,555.96
Project:
17NB0067 (re-advertised)
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 #3,073 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 PUBLIC WORKS AND HIGHWAYS - AGUSAN DEL SUR 1ST awarded it to ABADA CONSTRUCTION AND SUPPLY on 2017-05-11.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 0c6de9f36f…408574now …
- 2. Block Merkle root changedstored 5550a00f9e…082ba3now …
- 3. Block #3073 hash changedstored df4e259d10…c227b5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 153 records. Each step hashes the current value together with the sibling shown.
- leaf 0c6de9f36f87fb2ecdd2a9dfb37398c63ae78c2fcc2cbd9aff1e3c5e1f408574
- 01 R 0d02f90fae5f25b25cd97d87c5da0abeabdadcaa0158e9dbd2d1dbeaf5be52da
- 02 L 792430d0f4046dfdb217aacb527c6ac3ecad0f2d6eb4723585e45e8d64fdb8e0
- 03 R ef7b162e1baa0f743fc4e5358978e3a43111f3832402431b06861d2688b19c7a
- 04 L e641c3861184f728915919ccd0af6eb7e67592070ecb75d7166605bd6e85ad20
- 05 R 6b2258a63855215bdda04c225e4b7881fad51f923ee1aebf7980d9d7c8ab5d49
- 06 R a81e385ee7bb7cfa3cfae4929f229c7608052a5e82f119df937b7efafcca5056
- 07 R 093041dbfa44dfc6d0c33ef8c01b9c414a1e3ee9a27bb7675947681e8c234587
- 08 R ca621076d507047ae27d20370f2e339631129ccda81f11239351cc1db6690954
- root 5550a00f9e6a66e26c30c71b291f4c7331eb98f702370c61ec1fa69ae1082ba3