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 ₱171.4K contract to LUCKY G18 CONSTRUCTION, INC.Provinces
Transaction hash:
da0cbbe699a7194b3be7eb7392c0fb21226c3108a8679d94aa15956a7d7aed3a
Status:
Included and unchanged
Block:
#1,332 4,681 blocks after it
Position in block:
Transaction 80 of 95
Award day:
Dec 26, 2011 (14 yrs 10 mo ago)
Value:
₱171,434.06
Project:
Stone Masonry (Knee Braces) of Protection Wall
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 #1,332 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 LUCKY G18 CONSTRUCTION, INC. on 2011-12-26.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 da0cbbe699…7aed3anow …
- 2. Block Merkle root changedstored 59fa4385f3…88bb5anow …
- 3. Block #1332 hash changedstored 051442906b…e52c09now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 94 records. Each step hashes the current value together with the sibling shown.
- leaf da0cbbe699a7194b3be7eb7392c0fb21226c3108a8679d94aa15956a7d7aed3a
- 01 R deb728853ee362469026d9348755c2bc15736542d273d6fab814e64e4615defc
- 02 R 7c8b5d61a2de22d4079b47d095edea4b14a3e9ab0d1b73614f360b91e39442f5
- 03 R f139e40e3b33d4f074297b95b84a47be78048124aac5499f4c02abe2ea3d007d
- 04 R 88d135bf77471b1e3f1154cac6ead9d89fd430cbc8997c7e62589da5b53e8db0
- 05 L 56f64311a1b1dc1728503793d9080f35b45de5cb7d7a76ed791751e779b000ad
- 06 R 63e7c67d9c07118bd6ec4d18a139ef0b0877d9da290abb19ede2aec7dad10c42
- 07 L 69ba3a7c1b4e11a775a3772d3f893630d3ceeae0aead946f08ef784921e4c3a1
- root 59fa4385f311738f7f34c89ded69219fc0393cecdd5f5585819c058ad288bb5a