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 - NEGROS ORIENTAL 1S Award a ₱1.9M contract to EJJ CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
72cd28d8e77e1f7473abbfa95c9d8155ca371b6710825ca4b06934da56b86779
Status:
Included and unchanged
Block:
#5,345 668 blocks after it
Position in block:
Transaction 83 of 241
Award day:
Nov 30, 2023 (2 yrs 11 mo ago)
Value:
₱1,925,713.30
Project:
Construction Project
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 #5,345 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 "Outside Infra - Unprogrammed Appropriations 2023". 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 - NEGROS ORIENTAL 1S awarded it to EJJ CONSTRUCTION AND SUPPLY on 2023-11-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23HJ0155: 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 2024-03-31). 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 72cd28d8e7…b86779now …
- 2. Block Merkle root changedstored 8fa9493c08…a9be2cnow …
- 3. Block #5345 hash changedstored 27972f6f69…200d62now …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf 72cd28d8e77e1f7473abbfa95c9d8155ca371b6710825ca4b06934da56b86779
- 01 L 71857d01f5c0af0162e4f32533eb200da645f35916ddccff3e97ba7e03bb2300
- 02 L 01045fef4f0a719acf95b675f1aa5e4c23f3d5156f3a693bdec7db544749ce6f
- 03 R 85b1fa968b7a241c3795c72cead437e5498b159e077f451df803dd2b43116879
- 04 R 09ac39bdf9af17c4fbb5362eeb7dfdbce8c562e4a3b2b91b4375b0a9d2721356
- 05 L d46368864f1ec25291d5d5bdc705b4f3d319fd27f1011dd6d47366fe5a993238
- 06 R 00fd6a8fbe656868eb34e96a6049740640d7219be23112cea0c2f4234a9aad00
- 07 L 8f8384d7cbeab6e3f43b3684568ba86b8ef8ec5943389bda41dc4a0bdc98b503
- 08 R 29efcbef0d357af5f52e4ae671c42052ec441ee1b9908194967f6c62d87e9a76
- root 8fa9493c087b15393d10eb292421f565c4c044df8614cb7e414422f435a9be2c