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 DINAS, ZAMBOANGA DEL SUR Award a ₱2.0M contract to AFS CONSTRUCTION AND ENTERPRISESMunicipalities
Transaction hash:
d3d497a0c45ca798b2bc3e71177f8c7c2cb41f97f52b66168a6131dcbfeab088
Status:
Included and unchanged
Block:
#5,991 22 blocks after it
Position in block:
Transaction 711 of 871
Award day:
Nov 3, 2025 (1 yr ago)
Value:
₱1,997,416.38
Project:
ROAD CONCRETING
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 #5,991 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 DINAS, ZAMBOANGA DEL SUR awarded it to AFS CONSTRUCTION AND ENTERPRISES on 2025-11-03.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 Dinas gave a "qualified" 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 d3d497a0c4…eab088now …
- 2. Block Merkle root changedstored cd21cc7978…94630dnow …
- 3. Block #5991 hash changedstored 32cba2a877…8cb92anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 870 records. Each step hashes the current value together with the sibling shown.
- leaf d3d497a0c45ca798b2bc3e71177f8c7c2cb41f97f52b66168a6131dcbfeab088
- 01 L d344ffae2b7e583ed727e8e97224c4bffa517e21c15943daeac71a841ae5ed38
- 02 L 4e0b1be72b73b1d9e3c824a97f88ee6f21b530c540d1cfc01a895b0623e4176b
- 03 L 0857e3e93e5f9754a91a9969963cc2d1aaf1b1f30760fa6cec2668a985c4affc
- 04 R a1583af4a2eec43724af747e39135bae377d173a769046b37b7f1e7838870f86
- 05 R bb2cbebff20218ead131ccec23e343b8a64e8e5255aa0585f962ee0391d9737c
- 06 R 413662116ad6eb8ef9c94ac76b0826688b7702f6dbb2b3bdaadcdbb41e280224
- 07 L 468a0a62067e0be45e83aa58c6a5764b7230aa4ccee3f38b76d088dc95e16fd1
- 08 L d3179b3578ddde4f7329b34def80ddb19f74932041c661753398deabc791799f
- 09 R 8b9c3be55cf30176cd61ba48e92e1bb29dbebe8fe95b8c435a40ad15f001ec9b
- 10 L fbb6bf6d74e863cd1004d4ed727bcc691921237c89ef713fb179529f50afd69f
- root cd21cc7978142c2e1ec5da05bfc0e8034f3d0b859195fabf4c4ac2147694630d