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
PALOMPON INSTITUTE OF TECHNOLOGY Award a ₱9.9M contract to CIRCLE Z VENTURES AND DEVELOPMENT CORP.National agencies
Transaction hash:
b60bd0389fe0bcbbbc6a9b191ec059db2df7a85e1b8d8ccfe610127cf8a0aa50
Status:
Included and unchanged
Block:
#4,488 1,525 blocks after it
Position in block:
Transaction 175 of 233
Award day:
Jun 23, 2021 (5 yrs 4 mo ago)
Value:
₱9,875,174.69
Project:
Repair/Rehabilitation
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 #4,488 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)PALOMPON INSTITUTE OF TECHNOLOGY awarded it to CIRCLE Z VENTURES AND DEVELOPMENT CORP. on 2021-06-23.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 b60bd0389f…a0aa50now …
- 2. Block Merkle root changedstored bff9bc89f8…b36f45now …
- 3. Block #4488 hash changedstored a0bfaf8ef8…fca494now …
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 232 records. Each step hashes the current value together with the sibling shown.
- leaf b60bd0389fe0bcbbbc6a9b191ec059db2df7a85e1b8d8ccfe610127cf8a0aa50
- 01 L b4d448b8f47a604c75045ec9b8f4ec03dd56e1961e36bbf904ca0729dd4df8ac
- 02 L ae597bf1658d12de4bae41532a97f7ccd50b2f1b1728aa3f9d0387943affdfda
- 03 L fd8d367bdfd94169422783e9da2e5bcfde2f682054a08565c83528f1eaacc074
- 04 L 65ed91bb44b950ba41cbff502f73fa8439ea8ca7e08a769294c823836bcfd7ef
- 05 R 84318672b9c4020d0d622dd097f1a620ae2f82cb83f2f200fff9bc1dbbb3fdf1
- 06 L 1d3bd0bf94b8c6ab0fe356d54215ca285336116881703756578bc8c548aea1b7
- 07 R 030ab0956eb48af8b974ffc712eb485f2af8a71e9cc5e4b8ec5dd571280219a4
- 08 L e9adea075afa04ccaa53444aec08aef1b6bacb5e6772a75d775d5c88aae338e8
- root bff9bc89f8d475a183aa315476a95f282f33da20843523fa6f31dfd69eb36f45