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 - DAVAO OCCIDENTAL D Award a ₱29.9M contract to FORTSTONE CONSTRUCTION ENTERPRISESNational agencies
Transaction hash:
e6efd2d4d8507fcccd233200235ce61de008227d9d7286fcc614ecb283f2014a
Status:
Included and unchanged
Block:
#4,749 1,264 blocks after it
Position in block:
Transaction 775 of 863
Award day:
Mar 17, 2022 (4 yrs 7 mo ago)
Value:
₱29,924,839.97
Project:
CID No. 22LE0025 OFF-CARRIAGEWAY IMPROVEMENT ALONG
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 #4,749 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)DPWH lists the funding source as "Regular Infra - GAA 2022 OO-1", i.e. the FY2022 GAA. The exact UACS line is not given.Partly
- 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 - DAVAO OCCIDENTAL D awarded it to FORTSTONE CONSTRUCTION ENTERPRISES on 2022-03-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22LE0025: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2022-07-18). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e6efd2d4d8…f2014anow …
- 2. Block Merkle root changedstored a837dadeb4…8c2190now …
- 3. Block #4749 hash changedstored b0d24c97c1…a802f3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 862 records. Each step hashes the current value together with the sibling shown.
- leaf e6efd2d4d8507fcccd233200235ce61de008227d9d7286fcc614ecb283f2014a
- 01 L e6d75de1e0ea70fa78cf12a7fcb447f9672bd4f6078cf2e03f5e7c684c57aef4
- 02 L 4bbc464f53eedfe45019ca3c577db616db41d6acc6779ea18ac72ce676e2aff0
- 03 L 4ab91a14c20a21e22e44861423efa49be555a9ca1f528609d0c45520945bb082
- 04 R a02ee35c74b974133cf30b7e0b15a15ecd9f27599fb0be72ae7f300588cbae1d
- 05 R 323b57f94a5d3f3a882fd6f959c6112d6089c23dba31cb14b96b99a853c91696
- 06 R d2e7af7f710856936fce04f133d8550df09482ab3eb0c13b156c511fd2fdc4d4
- 07 R 61266028f7411f27db9f11587b0c7f5872a8d2d8eb74fcb8ff5d22889c5e57b6
- 08 R 96bff1dd61665109535888a8bb17f49bb7f08db19020ce65333491d3f37232b3
- 09 L e97495119eba5dddc559eb8538880fdbd96c21088d40d5ebca92866ffd4d7b00
- 10 L 6ab3c74cf624012158f7f9b792708839f38e3d15387ef5cbcce5e86c07ae91b7
- root a837dadeb4350cf11a03aad8110812082f5fd168dafa62f3917a1126228c2190