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 - CAMARINES SUR 1ST Award a ₱68.3M contract to BICOL GOLDROCK CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
bbb68f8a3e3286b73b6a8e5c3a57a151c2ccbe7e22f50221b3bdd8ae5ec410df
Status:
Included and unchanged
Block:
#5,422 591 blocks after it
Position in block:
Transaction 287 of 411
Award day:
Feb 21, 2024 (2 yrs 8 mo ago)
Value:
₱68,257,281.00
Project:
Construction Project
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 #5,422 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 OO-1", 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 - CAMARINES SUR 1ST awarded it to BICOL GOLDROCK CONSTRUCTION CORPORATION on 2024-02-21.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24FD0012: Completed, 100% 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)DPWH marks the contract "Completed" (end 2024-12-13). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 bbb68f8a3e…c410dfnow …
- 2. Block Merkle root changedstored 01f80b9c92…11c61dnow …
- 3. Block #5422 hash changedstored 8440a531de…96913cnow …
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 410 records. Each step hashes the current value together with the sibling shown.
- leaf bbb68f8a3e3286b73b6a8e5c3a57a151c2ccbe7e22f50221b3bdd8ae5ec410df
- 01 L ba341bee895a01d839d02d43a419e94c5d29f743a2cf75a872067d05969748fb
- 02 L 6fab94d4d6eb293be6ecf166baeb8e98d647efb5e082327bb72d05d8eb359f9d
- 03 L d855c094a1e37321e6e47296eb67bafb22a2f96f5710fa8f36180e5da00dc9c3
- 04 L 4127221e18e5ee49bfacf597443bb0c687fb78a78eca122930631d92efef0d03
- 05 L 69f3c8fdd69bd9ec7f3a056672717d0d985566d38e8e73df632bdb92b5e51958
- 06 R 088bb75b375a0cc7b8eaa0142d55d0c1e6febc7872ff715de9e4b299c006245e
- 07 R 04baac66944fc5a1363c7696651398be6f20bd14bb4fa596381426e0a2544d67
- 08 R 56639c9917b319aadbe0fa2de8d0bb432ce3b25b6d9f46f0d9a44f6104c90662
- 09 L 9d98e08306c3bcc8bcf0c64b6cc1d6274fa50ac13c3f74ebeb873d7cdb75ae3f
- root 01f80b9c92ee5a6f463fff9d4c9e8d6812177b54acebbc80ee43f08d4911c61d