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 AKLAN Award a ₱486.7K contract to E.I. TEMPLONUEVO & ASSOCIATES, INCORPORATEDProvinces
Transaction hash:
2915bd5708a5bdfbed7e1d7a553a2540077dee7f61136aacf158fcf20603d92a
Status:
Included and unchanged
Block:
#774 5,239 blocks after it
Position in block:
Transaction 3 of 21
Award day:
Jan 12, 2010 (16 yrs 10 mo ago)
From:
Value:
₱486,678.15
Project:
Concreting of Numancia-Aliputos Road (Iglesia ni Kristo Section), Numancia, Aklan
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 #774 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 AKLAN awarded it to E.I. TEMPLONUEVO & ASSOCIATES, INCORPORATED on 2010-01-12.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 Aklan 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 2915bd5708…03d92anow …
- 2. Block Merkle root changedstored 84a68018c3…21ca7enow …
- 3. Block #774 hash changedstored 100a4d1b36…d43ec2now …
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 20 records. Each step hashes the current value together with the sibling shown.
- leaf 2915bd5708a5bdfbed7e1d7a553a2540077dee7f61136aacf158fcf20603d92a
- 01 L 25038a7bb07636720655da6840b1fb8f64a61ceea6938aef9a40b0b02f138726
- 02 L 1b8cb78959413e2154937572d9e5f48e0bb102d5f704033c8ef2dbb3937a8d63
- 03 R 34fa0e0e6c36f0924390d9eb4d9e2995248883848e9398b98a44334a3f52579f
- 04 R a7af8ff975e513fee43eeafdc3dcc31400ff84d5294a6c852849c52bd4780dc2
- 05 R 2e0c47afeb2db27c7138e1837d5519a744b4d310839e77c104e59b0f0e14ab32
- root 84a68018c3f3c8ebf36dc3fa154023a0b9bc913d41aecbe7c8ba442fde21ca7e