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 ROSALES, PANGASINAN Award a ₱249.1K contract to EDUARDO T. SANTOS CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
e3681ccddbe890e7a23a1b6000183f6ce0d0f939f3c6cfd382c3943fc2afe42a
Status:
Included and unchanged
Block:
#5,359 654 blocks after it
Position in block:
Transaction 174 of 196
Award day:
Dec 15, 2023 (2 yrs 11 mo ago)
Value:
₱249,077.98
Project:
Construction of Concrete Pavement
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 #5,359 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 ROSALES, PANGASINAN awarded it to EDUARDO T. SANTOS CONSTRUCTION & SUPPLIES on 2023-12-15.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 Rosales 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 e3681ccddb…afe42anow …
- 2. Block Merkle root changedstored 7e88434791…4804b5now …
- 3. Block #5359 hash changedstored 5f2cdc4ae6…ed53banow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 195 records. Each step hashes the current value together with the sibling shown.
- leaf e3681ccddbe890e7a23a1b6000183f6ce0d0f939f3c6cfd382c3943fc2afe42a
- 01 R e775df5ddfe0ccded2ee13c149a4c21917f95f4d5bdaed42951740c524374f99
- 02 L caaa9015d003f69bbb4364e68a34dc4a824402382e7e1520f561543e8405147a
- 03 L 4ace154f390a9c15dacfef147191880dc77b7e954f6a348f86386729bb912535
- 04 L 174f319873ed64f8871eb2c30af1b34f8b85721539486beafd66bb7103357839
- 05 R 394916459c5284cce51b9ad5b29da88a8514d5c3ac9ce9d3bb015859f43ac18b
- 06 L 0ba83e0494d7397170825c98ef532e04e85db2d92ad28d213c14020790b16547
- 07 R 365b4adb90cd4d5c8fad10ced757f0ffd87729772fb11c1a184a5bccbfbfa98c
- 08 L e55f37c324ee9bf8ddc94803d4c607967506e06521b64ae28bcaaba65bf5ddfe
- root 7e884347913f5fd86c4007d898fcac07460c52dddf72c9833ea55fb6fa4804b5