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 ASIPULO, IFUGAO Award a ₱2.8M contract to BOKI CONSTRUCTION SERVICES AND SUPPLYMunicipalities
Transaction hash:
1f85d3e18d2d3eef6e94971dddc35c4feb4bf7e725772c65995c9b4ad1364449
Status:
Included and unchanged
Block:
#4,107 1,906 blocks after it
Position in block:
Transaction 33 of 265
Award day:
May 18, 2020 (6 yrs 5 mo ago)
Value:
₱2,831,266.57
Project:
Package 20-03
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 #4,107 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 ASIPULO, IFUGAO awarded it to BOKI CONSTRUCTION SERVICES AND SUPPLY on 2020-05-18.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 Asipulo 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 1f85d3e18d…364449now …
- 2. Block Merkle root changedstored af6e67e463…27087fnow …
- 3. Block #4107 hash changedstored 2da75cf2cd…a84692now …
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 264 records. Each step hashes the current value together with the sibling shown.
- leaf 1f85d3e18d2d3eef6e94971dddc35c4feb4bf7e725772c65995c9b4ad1364449
- 01 L 1c89a9e8c56af56756d0284bdf0b253cdf16f5ea058dd18fd7ce6144235b0c99
- 02 R 09467158bcfb6071ab87c5ce2c6581a5628637a43b276596651142abaea7bdb2
- 03 R 3cbea4dec74f1623c4ea7509fdf216e2f8b83248b42c3258c4377cc01b393d5f
- 04 R 91bf3717638c58df86155122e5a965b57c2b5cf4518f5ef91a172f7ac5d1eba5
- 05 R ec36835388f15407f9d652b9ffa32f5612bad03e03312e897a25e3fe0e37dd80
- 06 L 8b1fafab897cf2a7e1b04959f413cfa8a5de6ebae5966383975c8321f2aade3c
- 07 R ccc6eea1b530bc143c37311f40a991760ad54d5baf0a10aa6a80ee86713820b8
- 08 R b7a64b6e40373da2b066233cde0775c050cb5ad25180fca23d13c8934c86f670
- 09 R b7a32cf8356e1fc9b2b213ddf1ac7b5a8588db507de03e638765079e1f70fcee
- root af6e67e463d0584e78e3b571e38d68828452d4e6e201c6a5eb67dc10c427087f