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
MUNICIPALITY OF CARRANGLAN, NUEVA ECIJA Award a ₱2.5M contract to R.D. TALENS CONSTRUCTION AND TRADINGMunicipalities
Transaction hash:
6f1b32cebc35511dcff5f3021c512e291e4f0858fb48ca0655184443ea7e0610
Status:
Included and unchanged
Block:
#4,552 1,461 blocks after it
Position in block:
Transaction 1 of 2
Award day:
Aug 29, 2021 (5 yrs 2 mo ago)
Value:
₱2,497,347.85
Project:
Construction of Multi-purpose 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 #4,552 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)MUNICIPALITY OF CARRANGLAN, NUEVA ECIJA awarded it to R.D. TALENS CONSTRUCTION AND TRADING on 2021-08-29.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 Carranglan 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 6f1b32cebc…7e0610now …
- 2. Block Merkle root changedstored 4b4290362b…89bba0now …
- 3. Block #4552 hash changedstored 79481a5d6b…04d7f9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (1 steps)
How this one record is tied to the block's Merkle root, without needing the other 1 records. Each step hashes the current value together with the sibling shown.
- leaf 6f1b32cebc35511dcff5f3021c512e291e4f0858fb48ca0655184443ea7e0610
- 01 L 37f93d6dfbc51ad2f7e1b1b06bb8bbc1d342772c1dfbbb0f11e7c673093df234
- root 4b4290362bf9a28f76050574dfa55f6688764a4eb4f8c671656df97c3289bba0