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
LIGHT RAIL TRANSIT AUTHORITY Award a ₱398.9M contract to SYNERGOS CONSTRUCTION & DEVELOPMENT INC.National agencies
Transaction hash:
f33ec28a4f81fcfc95d2d45980bdd1dca8aafcd365f8c5fc95042203cd93cce3
Status:
Included and unchanged
Block:
#3,512 2,501 blocks after it
Position in block:
Transaction 207 of 220
Award day:
Aug 22, 2018 (8 yrs 2 mo ago)
Value:
₱398,887,457.83
Project:
Design and Build for the Improvement of Line 2 Sta
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 #3,512 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)LIGHT RAIL TRANSIT AUTHORITY awarded it to SYNERGOS CONSTRUCTION & DEVELOPMENT INC. on 2018-08-22.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 f33ec28a4f…93cce3now …
- 2. Block Merkle root changedstored c998438631…d4c71bnow …
- 3. Block #3512 hash changedstored fab538e1f0…c0c822now …
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 219 records. Each step hashes the current value together with the sibling shown.
- leaf f33ec28a4f81fcfc95d2d45980bdd1dca8aafcd365f8c5fc95042203cd93cce3
- 01 L f10263160bb3cc705c8f3c8c263c5abdc92675927a8a88c71a68d6392f4f87f4
- 02 L 52c2866c3cb1f6c4ca75e909a86cace0c5ba10eb59e2ee6873e8a0be9bf97f48
- 03 L 8140168c282cdb37052c4acd6e2b5e1e4ce2668438c6243a297a103bc9efd391
- 04 L 7f7bc9eab391f881b35de7c2b2f6aad46c0c00b8fd023e810477e129ffa6d41b
- 05 R 160d91946af05d59453e19e078960aa0629b0999a88c5900d0f794d13c5ac1e9
- 06 R 108ef7151b252c3674771622b40fa014a5ab80ddd4371a33a179115ccee286b2
- 07 L 29dfb0655acd0c4b0caf61dc83cd9868782ced91cb3feb69494a90012a63221e
- 08 L ab83a992fadb3aa212130bcc653f3d0d32427d0561e27a5c817f6fa9bb3cb327
- root c9984386315c60f9db1e3334d9dd38c3248726e9e4217d9efea088da7ed4c71b