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
JUDGE JOSE DE VENECIA SR. TECHNICAL-VOCATIONAL SECONDARY SCH Award a ₱70.2K contract to D-CENT ENTERPRISENational agencies
Transaction hash:
8a7be6aba90cbfd8bb464bfd84b4887030dc0b45b1e7a6e3931eee8c91cd5be4
Status:
Included and unchanged
Block:
#5,965 48 blocks after it
Position in block:
Transaction 58 of 95
Award day:
Sep 17, 2025 (1 yr 1 mo ago)
Value:
₱70,165.00
Project:
Construction Supplies
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 #5,965 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)JUDGE JOSE DE VENECIA SR. TECHNICAL-VOCATIONAL SECONDARY SCH awarded it to D-CENT ENTERPRISE on 2025-09-17.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 8a7be6aba9…cd5be4now …
- 2. Block Merkle root changedstored f9a84df331…085b6enow …
- 3. Block #5965 hash changedstored 9d36cd302a…afb1d1now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 94 records. Each step hashes the current value together with the sibling shown.
- leaf 8a7be6aba90cbfd8bb464bfd84b4887030dc0b45b1e7a6e3931eee8c91cd5be4
- 01 R 8fe5e16828b85443237dce85c132c2138b03a1bba67cbd96b38a23a5a94a7519
- 02 L ee4a968ec0fc8821090e5dfa07bc28b66f75cf0ccbddd5223e632e93bbdf465a
- 03 R 067f2d7405ccf6fa0d3eca6c1d911ffe74278531650828ec5601362f18d71c04
- 04 L ca038111c3d479b7b2afe6ec2eccd09130e6d6c56b0c0fd943ae3bb0a17e4956
- 05 L f543052692ff246a7aa9a0d0b7e8ba167d2495fee854f3d28b5a004bb0057f30
- 06 L 4ee03a5c3f1ce20692fdd01a758aa616ea737a8d72049c4092ad4230d023b507
- 07 R a6d79873e9e9ffe30de124e1f4450ceb7e9b477ebb22752f9c5a412fcc613058
- root f9a84df331016eae590663407036916a1393190835b5266acdebc1f4d1085b6e