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 PUBLIC WORKS AND HIGHWAYS - LEYTE 3RD DEO Award a ₱10.0M contract to D.L. AUREO CONSTRUCTIONNational agencies
Transaction hash:
d9568b49f1f4aafcf2478f4e9bd6d02bc28efb6cf42d28791a7e6db24ebb0e09
Status:
Included and unchanged
Block:
#5,326 687 blocks after it
Position in block:
Transaction 276 of 332
Award day:
Nov 10, 2023 (3 yrs ago)
Value:
₱9,987,971.82
Project:
23IE0110
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 #5,326 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)DPWH lists the funding source as "Outside Infra - GAA 2023 DepEd BEFF", i.e. the FY2023 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - LEYTE 3RD DEO awarded it to D.L. AUREO CONSTRUCTION on 2023-11-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23IE0110: On-Going, 64.99% physical progress.Found
- 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
2 of 8 documents found, 1 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 d9568b49f1…bb0e09now …
- 2. Block Merkle root changedstored 0be9c26dc4…419eefnow …
- 3. Block #5326 hash changedstored d8302a67b8…77e7aanow …
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 331 records. Each step hashes the current value together with the sibling shown.
- leaf d9568b49f1f4aafcf2478f4e9bd6d02bc28efb6cf42d28791a7e6db24ebb0e09
- 01 R d9ebbbfb0d1a7f5fcdea8d76f0c776dce46f12930f164bd320fa99f047ac0f12
- 02 R 753888b3b346f21ac433d6d0d4fa58672e6b648f1d162e690ee8e745f6da9d04
- 03 L bdbf2946992f29110a0dec07791d8a88c7e47e1a52d08056af12f7757f7cca5d
- 04 R 0c174741c301be29501047c526527ae7cf40e27203ca23333ba8f6a9d243aca1
- 05 L 3130438d9bc41804b9eaf33bdc40b707c77de4c0b718db0194aa8efe91a26411
- 06 R 93f155f6e1d527aaee3e7daab0abc9b946764db976e188b1e12c54c2b4e50e7d
- 07 R 2f14ee88d09f18bcb8dd320c7b2558a7632ccd346649b354baef36e73533881a
- 08 R 14f6b8c25eb4903b5f4b6b9d4b3e047e7946fcdcd640011cfc4542055860cb28
- 09 L eca68c1aa43d2cafd82db790df4456408f0c20f0e1fff132026f7e5db0e8ab03
- root 0be9c26dc45fc2bce304f483ae55e2ba827480be4c75adde51d255f18c419eef