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
BUREAU OF FIRE PROTECTION - REGION VIII Award a ₱910.6K contract to 2R AND B CONSTRUCTIONNational agencies
Transaction hash:
dc2928c3c1e3be8b0559bcc2f67f8a5385584362f3f98229b561788a8089f876
Status:
Included and unchanged
Block:
#5,342 671 blocks after it
Position in block:
Transaction 23 of 28
Award day:
Nov 27, 2023 (2 yrs 11 mo ago)
Value:
₱910,590.00
Project:
REPAIR AND IMPROVEMENT OF OPFM S. LEYTE
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 #5,342 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)BUREAU OF FIRE PROTECTION - REGION VIII awarded it to 2R AND B CONSTRUCTION on 2023-11-27.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 dc2928c3c1…89f876now …
- 2. Block Merkle root changedstored 872c52a237…4b0d6bnow …
- 3. Block #5342 hash changedstored 7f3613b029…6643cfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.
- leaf dc2928c3c1e3be8b0559bcc2f67f8a5385584362f3f98229b561788a8089f876
- 01 L b92bcc628d32181849bbc8aa22f5f405c51ef3260f47ad873101f22bafef1b5c
- 02 L ee1f0f50a50e65c7e280a40fa2d0252c8eea58ae126f3f20634a91c6301ad089
- 03 L f48d17b8e2300409265e0deafc0b7908b1c9743a44a0177db33320bdc0628021
- 04 R 441d8313c3e13b0b1b463b9eecd8dbfb2ac5e1964c7386bf9eb4bb930a1e1cad
- 05 L f2c4497bd0e3544c7933ac73634ce536fd813a3200f766c82866a1f3da699a52
- root 872c52a23759157d13b819112feefac369bcb41b42b1e69f4ecfd7201e4b0d6b