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
PROVINCE OF CAMIGUIN Award a ₱18.8M contract to SHEEN-SHEEN CONSTRUCTIONProvinces
Transaction hash:
d8ee46a5baa0e9b8bca854eb0bf0cf208f12a06b35cb61aafe6f931a609b88c9
Status:
Included and unchanged
Block:
#4,274 1,739 blocks after it
Position in block:
Transaction 5 of 6
Award day:
Nov 8, 2020 (6 yrs ago)
From:
Value:
₱18,849,631.84
Project:
Improvement/Concreting of Owakan - Damahan - Cabad
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 #4,274 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)PROVINCE OF CAMIGUIN awarded it to SHEEN-SHEEN CONSTRUCTION on 2020-11-08.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)COA's CY2024 audit of Camiguin gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 d8ee46a5ba…9b88c9now …
- 2. Block Merkle root changedstored f5bf90e358…7b4918now …
- 3. Block #4274 hash changedstored a33b1cecf4…6f4ab2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.
- leaf d8ee46a5baa0e9b8bca854eb0bf0cf208f12a06b35cb61aafe6f931a609b88c9
- 01 L b1d5d7fa8b7dde51750f5d59e7aa7edc7a5368f76b0b17f3e1c088df65737e63
- 02 R aade1fd57f41d356bc729337421cc4e0f4710a0d6d2fa52aa26bc6f601ce8ab3
- 03 L 9eea4c1c4f60842a071d71b278806d7c246491f67ee6f3b417e972906f988c22
- root f5bf90e358908efa85bfc1043cdd6373047904326284753ce86fbc1a847b4918