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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOILO 1ST DEO Award a ₱29.3M contract to ASDC 88 BUILDERS CORPORATIONNational agencies
Transaction hash:
7cb513badb4fecfcf3cd7215b29ac3beec56bccfcd39355a2410bf05c4145e8b
Status:
Included and unchanged
Block:
#5,570 443 blocks after it
Position in block:
Transaction 222 of 400
Award day:
Jul 22, 2024 (2 yrs 3 mo ago)
Value:
₱29,294,633.60
Project:
24GF0074
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 #5,570 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILOILO 1ST DEO awarded it to ASDC 88 BUILDERS CORPORATION on 2024-07-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24GF0074: On-Going, 41.1% physical progress.Found
- 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
2 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 7cb513badb…145e8bnow …
- 2. Block Merkle root changedstored ff5e9bec58…d54179now …
- 3. Block #5570 hash changedstored 640bfa49c3…32cf4anow …
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 399 records. Each step hashes the current value together with the sibling shown.
- leaf 7cb513badb4fecfcf3cd7215b29ac3beec56bccfcd39355a2410bf05c4145e8b
- 01 R 7cee27554053bc6006bde618a35f8be8071caffe3a05b3197b84af0b52386968
- 02 L eaadca5c9bf990ddf8246d04aed94eff0f1ce3527271704b631917589962627d
- 03 L 603bbdedd7290fe5767d1b69445b6bce9d0e1804d99062091880342cd2a50e8f
- 04 L 7a3405782960b6a419b03d224619cdf5183a898025486527a039f4af6f74a001
- 05 L a03b815dbbd7703926d2c33655b20f089776faa945ee4d648437c5d55f9abbbc
- 06 R 72a603d0a09d88559f26de23e03a99be385e7b0c366e1dd9e9a17208fd9fb57b
- 07 L b8550b24604a76ea1b4b515c7f66d77423dbcf481cadd737d83f8b61be48ee64
- 08 L 603148126c7e76f027dfbfb41fc7df9b0dcb458aeeba7312b98fde98b47fa694
- 09 R 3b9b7433ef50c1cb6e9916b795e34db27fa664c5d29d6f8cf30eb8db13638ced
- root ff5e9bec58f28977d997b9338dbdd78321a62024b9d9fbca886fb7d462d54179