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
COMMISSION ON POPULATION - REGION VIII Award a ₱894.2K contract to MIGHTY A'S CONSTRUCTION & HARDWARE SUPPLYNational agencies
Transaction hash:
22a40fde07ae43fac5de4dd9c695c5b8465c57699b469bce3cab1fd0a8a4e9e5
Status:
Included and unchanged
Block:
#3,261 2,752 blocks after it
Position in block:
Transaction 46 of 281
Award day:
Dec 1, 2017 (8 yrs 11 mo ago)
Value:
₱894,203.28
Project:
REPAIR & REHABILITATION OF POPCOM8 BUILDING
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 #3,261 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)COMMISSION ON POPULATION - REGION VIII awarded it to MIGHTY A'S CONSTRUCTION & HARDWARE SUPPLY on 2017-12-01.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 22a40fde07…a4e9e5now …
- 2. Block Merkle root changedstored 26aa3652f9…3bde74now …
- 3. Block #3261 hash changedstored f1406d7434…9bdd9cnow …
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 280 records. Each step hashes the current value together with the sibling shown.
- leaf 22a40fde07ae43fac5de4dd9c695c5b8465c57699b469bce3cab1fd0a8a4e9e5
- 01 R 23b718c5e06db48a935a7499776c611da6bf27130e4747eaece1a602e3b7e12f
- 02 L ccaa47bfe4cab1ee276eec238c0638e7b3afd624547d460621d9ffdb7c91cdb7
- 03 L 569aa4121f58c3a2285b7633a5e20b9388c0c24460c7092e86f75f97018e4e75
- 04 L c89ae06c040e4a72b97dc002d476cc2ff5f07c1562ee7b7313d4590a39863c04
- 05 R 3c82bfa8165290140f735371472d27f42086f4ee9016236435a18c2ca7456296
- 06 L 63f4334e082a89cd9bb633d6ca139689e732a66155cfc0f7aeb5b22ce1e86f09
- 07 R 9fc50565031c7cfb297861b1f04e956a466d7d4107bc57d710d2bdc11d01d115
- 08 R 73e83ecbdd0314c7df981830e5887d39ff8ea3e41fa41fb58ea51b1bbe36b7fb
- 09 R 19873dc7e199b2262ef7823681174dfc59a116c3b6c4c1fd7a20d178b628013a
- root 26aa3652f9c19e8abdf70606ace1902f6b45fd2c0e24dc3bc55968a0e03bde74