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 SOUTH COTABATO Award a ₱198.0K contract to STONELINE CONSTRUCTIONProvinces
Transaction hash:
f3efe0657fca0147db4cbeca9117b6b234b2b5605646fd8b8c917f510c6d3140
Status:
Included and unchanged
Block:
#4,028 1,985 blocks after it
Position in block:
Transaction 268 of 280
Award day:
Feb 18, 2020 (6 yrs 8 mo ago)
Value:
₱197,995.47
Project:
Construction Project
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 #4,028 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 SOUTH COTABATO awarded it to STONELINE CONSTRUCTION on 2020-02-18.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 South Cotabato gave a "qualified" 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 f3efe0657f…6d3140now …
- 2. Block Merkle root changedstored e52abceab0…0b6370now …
- 3. Block #4028 hash changedstored b5c844504c…e7d904now …
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 279 records. Each step hashes the current value together with the sibling shown.
- leaf f3efe0657fca0147db4cbeca9117b6b234b2b5605646fd8b8c917f510c6d3140
- 01 R f3ff06be3c352b20af79261c5b0d4d739d3a2d1a3dfc7fe0953edf3df60a61a1
- 02 R 8254ede434098a5cda0c93ba2b97894564000ce1e279371636924d45e36af6e5
- 03 L f5b7193c61d9a0c8929910bf23cb54fdb70c317442b1caf8aad7ba18607612c6
- 04 L 43eadfda2dcf2f900f11163866f98fd749746c6ccea0fd2345fea2ce311270fc
- 05 R 5dc0a20c79b9b66a7df291cbf31cf60bb2239c83fc9fb19b75b08f3c7f18b603
- 06 R ceabaf99b6a41d9c5ca6f4461337c8f5e6e46fa9b4d31ccc2a74267951320391
- 07 R b22d7c1c2b3cf725f95225712efb313aba7842f5999b83eb55a391303e0d8292
- 08 R 5e8bf3b812f02fd4fcca912dde2ccf0aad03c8558689823983ba149c6e199e89
- 09 L 9bafdff0252de7dee8bfb6e93739bac45217f0977ccf5b17223825224856b488
- root e52abceab0fd8d82f0fbb8e03c4d03022c78671168386d7af57b0d583c0b6370