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
PHILIPPINE NATIONAL POLICE - REGION VII Award a ₱4.9M contract to CTG CONSTRUCTION & ENTERPRISESNational agencies
Transaction hash:
84c3223b2a64ea52ed98dbd5396b6fbf5baadce21b3a8921b8d854b9e9833a4c
Status:
Included and unchanged
Block:
#2,674 3,339 blocks after it
Position in block:
Transaction 196 of 383
Award day:
Feb 26, 2016 (10 yrs 8 mo ago)
Value:
₱4,876,492.56
Project:
Construction of Bantayan MPS
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 #2,674 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)PHILIPPINE NATIONAL POLICE - REGION VII awarded it to CTG CONSTRUCTION & ENTERPRISES on 2016-02-26.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 84c3223b2a…833a4cnow …
- 2. Block Merkle root changedstored 9bf71a2f45…125414now …
- 3. Block #2674 hash changedstored bd6165cbae…94d8b0now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 382 records. Each step hashes the current value together with the sibling shown.
- leaf 84c3223b2a64ea52ed98dbd5396b6fbf5baadce21b3a8921b8d854b9e9833a4c
- 01 R 84dd5f855ac0c124fdff6eb14909b860406a447f122522b7afb82e4b617904f5
- 02 R f133645fad8fc500c8ed4f4cbb53df8c6b5d14db3a79fdcef2d981a5538fa08e
- 03 L 02e2b5005eccf9f2382bc0ae1965a0b46dc5e2fe6d19a519ff17e36489c76ba9
- 04 R 9f96901ceecc95f5f80a26ffc5ba5d1efcc6bd85e5c676537e39fb4f3c8c6b5b
- 05 R ff6c7c7b4c522550864c5cb8c64cf22218688b3eb0e943fc8ca914bc798f7bea
- 06 R cd195fb2ad3dd092a80a6dbc6c5e9920b6a2e5b15c59a8e121dca5df0ccabb4b
- 07 L 72b2473ce4a30103c1be90bcf0b1818de2dd2a6f17592d661fa986bf38ce59a4
- 08 L 9b99d4822d9b394ab765dc45541b94ad90c5800e35a49f150308cac2f80b3225
- 09 R 5b011e9df070b6ac7aa80a76921682ab7818e01ea6787af9dd532c77d8ae3227
- root 9bf71a2f451246d784fd4230c0d398517c9bdb67f36769be5e6aa30999125414