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
DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO S.DEL NOR Award a ₱3.8M contract to JHAD BUILDERS AND HARDWARENational agencies
Transaction hash:
545a5cd6fc9c8a3b904ada10d4d5daca7167436e6377f58e5938cf31100fb235
Status:
Included and unchanged
Block:
#5,179 834 blocks after it
Position in block:
Transaction 107 of 338
Award day:
Jun 9, 2023 (3 yrs 5 mo ago)
Value:
₱3,822,103.53
Project:
ITB-Repair of CENRO Tubod Office Phase II Php5,000
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 #5,179 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO S.DEL NOR awarded it to JHAD BUILDERS AND HARDWARE on 2023-06-09.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 545a5cd6fc…0fb235now …
- 2. Block Merkle root changedstored 5a3906cafb…c695ddnow …
- 3. Block #5179 hash changedstored 14a96035ea…f4b8fcnow …
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 337 records. Each step hashes the current value together with the sibling shown.
- leaf 545a5cd6fc9c8a3b904ada10d4d5daca7167436e6377f58e5938cf31100fb235
- 01 L 5302eb07810647f8e860b0d91f72356f2b32cbfb9b89fda3aeb1bbf46c477cc7
- 02 L c73624390422ca9d48a5f2d092a682883cb6788b05a5936b1507ea40bcdafbc7
- 03 R 1224b79e1a60503a61b101b6a49baed6480e98eaa1b47b65d02eacf8f8362618
- 04 L 85b22c77fa4228fe4519ad4d422cfe1febf2d6a3709ee90e88b850780c70ecd6
- 05 R 90d893b5ffccb9285c1ff5bde5310b6c32eed19028023d8398b0d09f3b07f792
- 06 L b5381f43f65b47a8ede064f7003051657884117abb8f73835c2064be2d011f61
- 07 L 4b71fbb2e8e6d0652d46c559b37e42e90c9018f8de1aebd06eda4e705e6d8372
- 08 R cbc1f21ab8b1a09dd877ec65bda84f18a9aad3d6d62de46bf577ec267e5680a1
- 09 R 3d8459c96a866a7ea6cfb18dad4b18a2a6ff09c3d15b774a0ac8786a1b08454c
- root 5a3906cafb68e90e4d1d30c0184d0c07a466aa6839f1390ca7b00f6676c695dd