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
CITY OF LEGASPI, ALBAY Award a ₱1.5M contract to AJAN JEADA, INC.Cities
Transaction hash:
3f02e0e5eda4dc01a244e73c796867169e1b20329a3b2c0a66e28ac7eb2af7de
Status:
Included and unchanged
Block:
#65 5,948 blocks after it
Position in block:
Transaction 8 of 30
Award day:
Mar 1, 2007 (19 yrs 8 mo ago)
Value:
₱1,500,000.00
Project:
furnishing of labor, materials and equipment for the partial rehabilitation of Bonot Bogtong Diversion Road, Legazpi City
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 #65 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)CITY OF LEGASPI, ALBAY awarded it to AJAN JEADA, INC. on 2007-03-01.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 3f02e0e5ed…2af7denow …
- 2. Block Merkle root changedstored 46b02046c9…2973acnow …
- 3. Block #65 hash changedstored cfd2741ad7…25e6efnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.
- leaf 3f02e0e5eda4dc01a244e73c796867169e1b20329a3b2c0a66e28ac7eb2af7de
- 01 R 4315dc967b281352e92fad1188a7f02255be55ec75865330d51cc84cb2d3a365
- 02 R 57fff0fad95980524c84a0d60cd34f91fda5819ae8f46e66edc420f385d068a2
- 03 R 01b1077507c301604cae71704e121e40ac902350671564a3d11292b4d80bacf6
- 04 L 8f46c93275da5d0e817843f3babdfef6de51430f4ce8361af23cf51aeb02896d
- 05 R 17dc143e7b9c96a96919c67bd5a242eb7d877b29f13ad226b9e9c6652d75252c
- root 46b02046c979dab32367fab97f36d500560920dcf06e2a93c63eb83df62973ac