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 - SARIS Award a ₱14.5M contract to MJMARI BUILDERS AND DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
2aeda0ae6429fb70f34616fa017f82ddf1060774dde24d120022693df36aad4a
Status:
Included and unchanged
Block:
#5,148 865 blocks after it
Position in block:
Transaction 62 of 340
Award day:
May 9, 2023 (3 yrs 6 mo ago)
Value:
₱14,484,061.73
Project:
INVITATION TO BID FOR THE CONSTRUCTION OF CANALIZA
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 #5,148 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 - SARIS awarded it to MJMARI BUILDERS AND DEVELOPMENT CORPORATION on 2023-05-09.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 2aeda0ae64…6aad4anow …
- 2. Block Merkle root changedstored c4ad69291b…d135d1now …
- 3. Block #5148 hash changedstored b5dd5db3e2…ba2dfanow …
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 339 records. Each step hashes the current value together with the sibling shown.
- leaf 2aeda0ae6429fb70f34616fa017f82ddf1060774dde24d120022693df36aad4a
- 01 R 2b1504f33b25be631e13ec8628c03e38193d5158e8f0044b857ccf2b637394ea
- 02 L c8692ed2b82a4c54721a699890bbe5a6f3f2cf8b4e8a09cf3a948f71818b84d2
- 03 L e83298907ef419a5658e9e7b66c2340def2c4eec77cdd09ec5666ada5641e17e
- 04 L 9b6083b89db1543af90c5153e479ba638e42c646ecbcb0dfcbc5fae6c71e48cb
- 05 L 83a3ccf7af685cd00aa1af5214e45502368478c87fe8dcd2b7afa86510fd799e
- 06 L 3a6e3e1da9c163dbec27094b1986a3a40a2b64680348ae272f8c020f2c5af229
- 07 R 10ac919d571237010c29bc3c5c5b9037e9053ad9a36bdde6d773ba081a9e7f63
- 08 R 1d04e870ffd21b0e5615c8157d724326b2161e6f42cce82b02149ab1c66e347e
- 09 R 9a02477e66b766e65703d08650332d77d553e722c67c2dc8f12913175d5138c5
- root c4ad69291b4b33558cf3f824c6ba9f89dea6860382385de827d29b29e1d135d1