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 DOLORES, ABRA Award a ₱162.5K contract to MIKO90 BUILDERSMunicipalities
Transaction hash:
0b9d76c8d2d728e893124ff2c0f65cd420382938ce7c462e8de660d0d6139087
Status:
Included and unchanged
Block:
#4,973 1,040 blocks after it
Position in block:
Transaction 11 of 267
Award day:
Nov 11, 2022 (4 yrs ago)
Value:
₱162,521.24
Project:
Construction Projects
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 #4,973 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 DOLORES, ABRA awarded it to MIKO90 BUILDERS on 2022-11-11.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 0b9d76c8d2…139087now …
- 2. Block Merkle root changedstored d74104ff0e…96003cnow …
- 3. Block #4973 hash changedstored 9d3538ef16…141091now …
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 266 records. Each step hashes the current value together with the sibling shown.
- leaf 0b9d76c8d2d728e893124ff2c0f65cd420382938ce7c462e8de660d0d6139087
- 01 L 09c43c58eb0d213569c16027029a10c9e614d97561451271a2afdee8f44182bb
- 02 L 9575355990b4bf3d83327c41f5abe6b13e0cbbd8c21f99a21110ab53aed3c4ab
- 03 R 1e685efae3ee605808df93de34550e8dc2a6938d641a392b9a1b79933d651581
- 04 L 54fe5569cf99ddb98322b87763d7109da1250362d6bc69be1960692e40a54475
- 05 R 94fa77e1c7cedf8526c785f392ad3466d4cf41ef99e5beb1e5a20e52da29092e
- 06 R 5488154289a33cdb2e122bcaa484997755eafb97c8ac2c019bdcef0706fae532
- 07 R fe67d13c09bc652464a6d2830eb76867024d9f4899826504db02d270bb263c45
- 08 R e3c673805a0275c6cc071519decba0075f72e0949baf754b45ba9fac60468188
- 09 R dd10e9a9917fe9c624f447beb93db25b8cf653f7b27e98c173b19e2b7be01a61
- root d74104ff0e839acc5bd13ac9d4f4b545612e3b9feeed9e8293e5056e2996003c