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
NATIONAL IRRIGATION ADMINISTRATION - PAMPANGA BATAAN IRRIGAT Award a ₱9.3M contract to E.T CASTRO CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
f3c5ca570455462a8ea2d65bdb6316e795a19731c4ad0b247c7f4d7569767178
Status:
Included and unchanged
Block:
#5,436 577 blocks after it
Position in block:
Transaction 452 of 484
Award day:
Mar 7, 2024 (2 yrs 8 mo ago)
Value:
₱9,337,516.90
Project:
NIA-PAMBAT-2024-CLBRIS 10M-15
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 #5,436 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)NATIONAL IRRIGATION ADMINISTRATION - PAMPANGA BATAAN IRRIGAT awarded it to E.T CASTRO CONSTRUCTION AND SUPPLIES on 2024-03-07.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 f3c5ca5704…767178now …
- 2. Block Merkle root changedstored 29c8975894…e58689now …
- 3. Block #5436 hash changedstored 5ef2ed021a…b6f626now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 483 records. Each step hashes the current value together with the sibling shown.
- leaf f3c5ca570455462a8ea2d65bdb6316e795a19731c4ad0b247c7f4d7569767178
- 01 R f62da2f62db6bd15543c189975ea61d058674d9e9a30a3fa6074e767bb130b44
- 02 R ce915e318df1eb53b6acc2454ab1c46a1c2f013fd20d6861c6525814b6ddb278
- 03 L e587654de11ef0f3ffd194df25212bb118635d7abbd839aad1db673366ab03d1
- 04 R c0cba5316fb0707cbec9e05793e740691a77696afe4dfd9abdc447035bb5cb55
- 05 R d943f5c26cda2db2536115795d69e927e5dd1bd6b14a81540b9688b7e3bab478
- 06 R dcb58e105972c35ad5b64207c76770d83a6d0cd8a5140a0de26db84f95432218
- 07 L 119792bc90caca015e890e3f3533f6e7dc3bafa9fe3044b657e58c68a91d0195
- 08 L e7a466cb336652c38421f65fb908de19ca235085d6367b3182435f5755292a92
- 09 L 02e38473d94a770fc3d75ca639bde2c991f0ebc28b51274a04a2e0c693c5e648
- root 29c89758946df3f9f84503e2b2d2c9d8b51c37842a5d899e525faf6229e58689