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 QUIRINO, ISABELA Award a ₱1.6M contract to JMU CONSTRUCTIONMunicipalities
Transaction hash:
c8bb5202dfcb528e26a58bb7059db8c39f073d2d90fb2e6d4379216119ea8339
Status:
Included and unchanged
Block:
#5,345 668 blocks after it
Position in block:
Transaction 171 of 241
Award day:
Nov 30, 2023 (2 yrs 11 mo ago)
Value:
₱1,586,977.66
Project:
CONSTRUCTION OF SANITARY LAND FILL (PHASE - II)
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 #5,345 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 QUIRINO, ISABELA awarded it to JMU CONSTRUCTION on 2023-11-30.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 Quirino gave a "unmodified" 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 c8bb5202df…ea8339now …
- 2. Block Merkle root changedstored 8fa9493c08…a9be2cnow …
- 3. Block #5345 hash changedstored 27972f6f69…200d62now …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf c8bb5202dfcb528e26a58bb7059db8c39f073d2d90fb2e6d4379216119ea8339
- 01 L c6faef39dfca656b525f1a263ae4b673e09d8c727537c8062e338d4ecc85ec0d
- 02 L 97276b1d1d1a1343d2935f6e3b9b42471743e45c40663f2ebab2c4c51a9cd8aa
- 03 R fad4dc975fff3759617fc198d81cd675f16b0c55ee34a85d81afebee68ded885
- 04 L 41e2af9e7960ccf5f1dd69fe27f3e7c14f399d917085cee99869b54e0ddd6c6e
- 05 R 90b94dcfe684df9129c5a84e0416830665922084dfde34aadf9af8a88681844b
- 06 L 68f216f3f9c85f8e16237f3a11a7d0e1f26ee1ff6e9d16be6f78fd51e4177d1b
- 07 R 7ad957ecd829b18851b5d7ec5fdd711eed3740e95e5d4535d82121d8b2f9fc9a
- 08 L a497ee73eba00028cfd7fd2d9f3dcbb4af0d274300f6423a7272a525c90e3d1c
- root 8fa9493c087b15393d10eb292421f565c4c044df8614cb7e414422f435a9be2c