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
MUNICIPALITY OF STA. CRUZ, ILOCOS SUR Award a ₱573.0K contract to BONICAB BUILDERSMunicipalities
Transaction hash:
1a2fbb8f0f81bd2de2623e168d8e9eaa773cb85278cd32d45a9b58f5f2c56d15
Status:
Included and unchanged
Block:
#1,965 4,048 blocks after it
Position in block:
Transaction 18 of 154
Award day:
Jan 6, 2014 (12 yrs 10 mo ago)
Value:
₱573,012.21
Project:
Completion of Sn Antonio FTSC
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 #1,965 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)MUNICIPALITY OF STA. CRUZ, ILOCOS SUR awarded it to BONICAB BUILDERS on 2014-01-06.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 Santa Cruz gave a "unmodified" 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 1a2fbb8f0f…c56d15now …
- 2. Block Merkle root changedstored d287b383e6…54f567now …
- 3. Block #1965 hash changedstored e7eee0dee9…e0ef1anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 153 records. Each step hashes the current value together with the sibling shown.
- leaf 1a2fbb8f0f81bd2de2623e168d8e9eaa773cb85278cd32d45a9b58f5f2c56d15
- 01 R 1c057c10e3a54677e405a2c3c88886df2b635a4a6d772a7ca16408a87cc07df7
- 02 L 183af09de1f0142e0b094ae87145237d32ae11af661205d5fd8136c4143e94d3
- 03 R 8da49ece1d7faf1965a77d5d645b47e771788e02ab6007b33938292e7ecfbf6e
- 04 R 532a2bc5366e03ee0cb3c0229ef40e6e99311cdc0a8f9be97cfb2eb164033e08
- 05 L 9a902f07be32866b026013ce29dc829e9b6ba709a239d98f963df07aa3b5e250
- 06 R 4d5b5882ae6acc7a4a1c10b8933d5b69b9c9463023df4217e9ecb2106d871692
- 07 R 642007a7d7b84083e926cc03306ea2f9a848813e7da6ae9e750bb1f2dd29f39b
- 08 R 74b5cdd26bccb50ad1d4bffc9de21b1cbed2bd419518dca0081051db749f3bbc
- root d287b383e67078d5c19266ea3d34667fda3a163448453e62ecfa551c5a54f567