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 AGRICULTURE - REGION VII Award a ₱298.5K contract to PER CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
a383cd291bb31b2284ded181b9c33f4949e0fd3962d2d726fdd3213906fa0470
Status:
Included and unchanged
Block:
#5,271 742 blocks after it
Position in block:
Transaction 188 of 293
Award day:
Sep 12, 2023 (3 yrs 2 mo ago)
Value:
₱298,500.00
Project:
Construction Projects
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 #5,271 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 AGRICULTURE - REGION VII awarded it to PER CONSTRUCTION AND SUPPLY on 2023-09-12.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 a383cd291b…fa0470now …
- 2. Block Merkle root changedstored 90cabb3d0a…448589now …
- 3. Block #5271 hash changedstored d022729dea…5fad49now …
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 292 records. Each step hashes the current value together with the sibling shown.
- leaf a383cd291bb31b2284ded181b9c33f4949e0fd3962d2d726fdd3213906fa0470
- 01 R a4260c55b6fb764567203e08cde4684f832fb991a9d82ece9fd76a24cc29fcfe
- 02 R f72a1ef24eaae1e80a512b4a968938c631049ec78a96d3e042399bc96e4cd1e3
- 03 L cb32545d9a8c1cc4e04d46541bb1b3a7abce898bafd68c93192e0839ead76d8c
- 04 L 9bbb34df9dfe87272408ec613767b8562802e706d5457d808538d01c29e0da08
- 05 L 0d9e347f0a7b9066ee68dd4375207222f7b33fdf1c7ba2915cd863450c7b7789
- 06 L 8ad63cf7f79009cdb6740830b6401723f52497d38118b049af83b61313ac92fb
- 07 R 5742ab0c4b2bfb110ecd13a13c9c002a0759f2551a8345e5a405e3e20c3dc707
- 08 L 3dbe4b69062a4a889d3451fbd97c90762790ac2c9119789e36711d000fdefa2a
- 09 R 3b79b3293d7cf67fa2ea2604d03101799905511653a8e9b1c8e840542d2979be
- root 90cabb3d0a3e73da6b6e340a8ade6f52a8279679786cff0a92dcb34aa1448589