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 ZAMBOANGA SIBUGAY Award a ₱931.8K contract to LONG ISLAND BUILDERS & CONSTRUCTIONProvinces
Transaction hash:
b253db2ea7e03463f5531768bd7d50e4d0708d1f65c1b41072af142f907e69ff
Status:
Included and unchanged
Block:
#651 5,362 blocks after it
Position in block:
Transaction 51 of 84
Award day:
Jul 28, 2009 (17 yrs 3 mo ago)
Value:
₱931,826.13
Project:
R.T. Lim, ZSP Const/Rehab of Malubal-Tiling Farm to Market Road
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 #651 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 ZAMBOANGA SIBUGAY awarded it to LONG ISLAND BUILDERS & CONSTRUCTION on 2009-07-28.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 Zamboanga Sibugay 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 b253db2ea7…7e69ffnow …
- 2. Block Merkle root changedstored e76f722468…7929d4now …
- 3. Block #651 hash changedstored b5b88b0610…dc53bbnow …
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 83 records. Each step hashes the current value together with the sibling shown.
- leaf b253db2ea7e03463f5531768bd7d50e4d0708d1f65c1b41072af142f907e69ff
- 01 L af9d52493e09b20af4bba9b7a45b5023b59d99b861cfbf3091c03322bc11d854
- 02 L 06d69283f3d5a4225c4f1f35723d64d2177588d6efd63e3a33755a37f7048536
- 03 R 94437c7b0b804149ee418530bde46840ad328ddf04567bd68a9a1f07aa6686c2
- 04 R d214a8e1081f6b822096066bfc9a12216ee39483dc07ac1d5bc5ffffe128cbc2
- 05 L 17caa7165b1c25bc11c775f3207415aa647a1b8d23fb2bf9b026e039e53224db
- 06 L e7c85ce0cd6f6ba87e329b5fd7984688e05b323fb10fbfe44f7837d4c47220d5
- 07 R 219ed99bfc102498ecf491a25fd5dd0ac425fa55e8f45a614e0b49ab04b6e53c
- root e76f7224689d16b8eece5a18801e4ac845d187287b0c39bd8aac559e547929d4