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
PHILIPPINE PORTS AUTHORITY - PMO - SOUTH HARBOR Award a ₱4.6M contract to FEL-GENE CONSTRUCTIONNational agencies
Transaction hash:
c18c7e954acff17967a016faf2f9fad7a7398c532a928e81a8f97babe975eb6d
Status:
Included and unchanged
Block:
#2,273 3,740 blocks after it
Position in block:
Transaction 92 of 111
Award day:
Dec 16, 2014 (11 yrs 11 mo ago)
Value:
₱4,567,670.61
Project:
Miscellaneous repair
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 #2,273 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)PHILIPPINE PORTS AUTHORITY - PMO - SOUTH HARBOR awarded it to FEL-GENE CONSTRUCTION on 2014-12-16.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 c18c7e954a…75eb6dnow …
- 2. Block Merkle root changedstored d3f5ebe8af…560f4fnow …
- 3. Block #2273 hash changedstored c62e356f17…9a586dnow …
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 110 records. Each step hashes the current value together with the sibling shown.
- leaf c18c7e954acff17967a016faf2f9fad7a7398c532a928e81a8f97babe975eb6d
- 01 R c453706abb2484e1e1c49fc133b121c91a528857faaa1492c30dfafcdc645823
- 02 R c54865eaa0f2c2aa54780f38e8573ce4ecc62c70e4b51530c136a6b08ba5a578
- 03 L 359228f480da1606b1823aef49a0cb512f30bba265924dc77d3de8a8bc1e2286
- 04 L 9a4e9811e9f1895a03e3801fbe0ec992eb7f0f553516ee856eb225c822e6cf4e
- 05 L 0e61735987c2710f8917b4061ebbff0885387d66ea279d5b6eb29427c5e7fec5
- 06 R dcb0d92fb31c709f24b579f1c80f9178a269126608841eb0fc853895040809c9
- 07 L a9cc446610928cd2b373b86c5273daa9e879847f98bd9d9ca36471ba4c35f7e0
- root d3f5ebe8af686e73ff8891c691860d745a45c23262768870df2fd30b6f560f4f