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
MUNICIPALITY OF SALCEDO, ILOCOS SUR Award a ₱9.3M contract to EASTERN LINE DEVELOPMENT AND CONSTRUCTIONMunicipalities
Transaction hash:
f8d2a4b2bed689eeb1f8679601e5100949aed4971f45cc77d63ce964e3a7ee69
Status:
Included and unchanged
Block:
#5,612 401 blocks after it
Position in block:
Transaction 252 of 256
Award day:
Sep 4, 2024 (2 yrs 2 mo ago)
Value:
₱9,295,974.96
Project:
Construction of Post Harvest Facility (San Gaspar)
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 #5,612 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)MUNICIPALITY OF SALCEDO, ILOCOS SUR awarded it to EASTERN LINE DEVELOPMENT AND CONSTRUCTION on 2024-09-04.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 Salcedo gave a "unmodified" 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 f8d2a4b2be…a7ee69now …
- 2. Block Merkle root changedstored b1ea8d0ba6…4300e8now …
- 3. Block #5612 hash changedstored 54b04dbdaf…0f5a1enow …
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 255 records. Each step hashes the current value together with the sibling shown.
- leaf f8d2a4b2bed689eeb1f8679601e5100949aed4971f45cc77d63ce964e3a7ee69
- 01 R fdf0fb49ac969b45ba37591924a74d354e35fc8ae619b6cffa084dbf4009e18e
- 02 R b4ad7eadea44ec6eec84f100a78e6ced341cd3c61cf0f999609e7ee45bf23d65
- 03 L a4a80b17d180c4aea3f496b1bcf29ce1ad3bd33644743ac4c75393a506869742
- 04 L a5fbdb5fb1d2ea68adb90ab2a8a5add3e5710790adf8eb3a343b638b0d6c947b
- 05 L 9bf48a1f624e3787b29c853ec469ae9f6806e1771e8eeea8f15fc8e71f044f05
- 06 L 781b65005f18dd9f1039305da7c806f21a34101caa4d862ef75478dd344d8f96
- 07 L 5ea9fe48d9e0551c889874b2209809acb5ec283f63d3fb57d3f6b3ed4234042e
- 08 L 2fcbc419dbf92082a79ee14676ffd1f109e4a7f07a9e902132d413e2164c3ba5
- root b1ea8d0ba670aad616df7aab1b9d9a29f8ed8d30ceec046bb0c84af5444300e8