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
PROVINCE OF PANGASINAN Award a ₱4.8M contract to BET CONSTRUCTION & SUPPLYProvinces
Transaction hash:
c2b16911b0a67e86ab7cb5f084c780420ed759895a7a2e1ca86504c8f611b49a
Status:
Included and unchanged
Block:
#785 5,228 blocks after it
Position in block:
Transaction 15 of 23
Award day:
Jan 27, 2010 (16 yrs 9 mo ago)
Value:
₱4,797,385.00
Project:
Construction of OPAG/OPVET Facilities, Phase III
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 #785 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)PROVINCE OF PANGASINAN awarded it to BET CONSTRUCTION & SUPPLY on 2010-01-27.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 Pangasinan 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 c2b16911b0…11b49anow …
- 2. Block Merkle root changedstored 5832d9acb6…969986now …
- 3. Block #785 hash changedstored 2fb7a11f8f…edfa7enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 22 records. Each step hashes the current value together with the sibling shown.
- leaf c2b16911b0a67e86ab7cb5f084c780420ed759895a7a2e1ca86504c8f611b49a
- 01 L 8c72625d9b3148724302cfbf8b08017a8ef6a2d268b03bbe1688013c0193a6d1
- 02 L 2796ca6f24a2809db2aca41bad95bae3afcb3a2b6014e55d76c6cc66dbb5c562
- 03 L 4d07abdbf8514ca48b85315282bb91cb5a1006e90abec79bd4592b5d094eacca
- 04 L 201c5b60c2215961801fb04d0c7375f767a6e6d2710090dcef610a36f5624831
- 05 R abcdc72bbe34629e246068274954730b9df49263d3508522f8c0038d550e9754
- root 5832d9acb6f0afda4d1c515cc4656c8b9796bebb5dd7c1a83bc2293d73969986