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
PROVINCE OF RIZAL Award a ₱664.8K contract to TRIPLE 999 CONST. CORPORATIONProvinces
Transaction hash:
7d5c2d9ddfe86576ac67cade7ea55a2cd172743eada16b42b7ef6331a6cea827
Status:
Included and unchanged
Block:
#751 5,262 blocks after it
Position in block:
Transaction 39 of 69
Award day:
Dec 7, 2009 (16 yrs 11 mo ago)
From:
Value:
₱664,788.61
Project:
Repair / Renovation of existing one (1)-storey Multi-Purpose Bldg. at Venice Homes, Brgy. San Andres, Cainta, Rizal
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 #751 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)PROVINCE OF RIZAL awarded it to TRIPLE 999 CONST. CORPORATION on 2009-12-07.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 Rizal gave a "not stated" 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 7d5c2d9ddf…cea827now …
- 2. Block Merkle root changedstored a799865999…b7e230now …
- 3. Block #751 hash changedstored b1f13d04fd…72f196now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 68 records. Each step hashes the current value together with the sibling shown.
- leaf 7d5c2d9ddfe86576ac67cade7ea55a2cd172743eada16b42b7ef6331a6cea827
- 01 L 7c411d3c220ed3aa50066d868cc0154de9474c482f0599b55dbc7f78125aa12a
- 02 L 11fc2dafd43507d0349392f5c9404848cde7ac83fab2fc8506163d5417ee7885
- 03 L ec2bc6b73e01b64a51804a8d4fe0d04c4f2fe2fc745fadc11e7c3792f6d5979f
- 04 R ceedd8ccbd6644039c24aabcea7841e0066769c4f80842861ebc7e859f9de13e
- 05 R ba1c1a7f620612b73f436f761e81df7e4fa24494537cfb6a0df82d5e3e160e90
- 06 L 2a5debd3f5c7d0c0ce462ec13ba558e7ab5655c135a71ffa37de8b1f2ef1da43
- 07 R e7c3f1a3e5f5a3b0a0a45f13f9ec9d4822d0be366fdd70f10362de7185ec902c
- root a79986599942e385790de4ed474bace6253a96c24e375e82fec3daf2d9b7e230