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 ALBAY Award a ₱3.0M contract to FLFB ENTERPRISES AND CONSTRUCTION SERVICESProvinces
Transaction hash:
1dead87eabcd8325abeae339d5efa643521b55543e59284c375b6a0e8f52afab
Status:
Included and unchanged
Block:
#2,261 3,752 blocks after it
Position in block:
Transaction 9 of 58
Award day:
Dec 4, 2014 (11 yrs 11 mo ago)
From:
Value:
₱2,994,374.11
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 #2,261 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 ALBAY awarded it to FLFB ENTERPRISES AND CONSTRUCTION SERVICES on 2014-12-04.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 Albay 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 1dead87eab…52afabnow …
- 2. Block Merkle root changedstored 1e295b8b3b…fc37c6now …
- 3. Block #2261 hash changedstored f179bbca7a…8716canow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 57 records. Each step hashes the current value together with the sibling shown.
- leaf 1dead87eabcd8325abeae339d5efa643521b55543e59284c375b6a0e8f52afab
- 01 L 17e15d129ae5a74c79c8683124031f87ccbafe3577ddd745072ea496b5c39b8b
- 02 R 93cd8b2250616dfc9a2c2801a3bea52638c6d1272eb1f1cd47dbbb26c4941ea6
- 03 R 3523cc42428713595ba8c2dbbae0a135fbbafdf4f9b6fec0294b687bbd64ac37
- 04 L e704e781919d4d66abe7946b1d8e75444689f2f209b69ea6a91acdf09e9f85ec
- 05 R 2275c3a0964aaf1cbf97e094d6837b4223cf791e2677bd8d679c72a62816082e
- 06 R 08d69c2c19677fa5cf8eb7d82f3c383279a923c6209406fbada33212af9464df
- root 1e295b8b3bf960c735b5c7c46a2b6fe171ea380f0520673e59611ecf00fc37c6