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 - ROMBLON DEO Award a ₱4.4M contract to MA. GINA M. PADOR CONSTRUCTIONNational agencies
Transaction hash:
f2aeffb43ce9a8a3e3a979e3f04ac12f79ee9f1ea2f8238389cf0cef3a511d19
Status:
Included and unchanged
Block:
#2,686 3,327 blocks after it
Position in block:
Transaction 441 of 468
Award day:
Mar 11, 2016 (10 yrs 8 mo ago)
Value:
₱4,365,871.36
Project:
Construction of Multi – Purpose Building
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 #2,686 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 PUBLIC WORKS AND HIGHWAYS - ROMBLON DEO awarded it to MA. GINA M. PADOR CONSTRUCTION on 2016-03-11.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 f2aeffb43c…511d19now …
- 2. Block Merkle root changedstored b36c027393…89496bnow …
- 3. Block #2686 hash changedstored f551ee766c…631e76now …
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 467 records. Each step hashes the current value together with the sibling shown.
- leaf f2aeffb43ce9a8a3e3a979e3f04ac12f79ee9f1ea2f8238389cf0cef3a511d19
- 01 L f242c9585ce56cb5f3aacf8dff61cf6097e5850255f57503655e5b7db8138667
- 02 R 013df65ee7ca126feafb9ec6e16313863b40fb64c1cc1099475644420553f8e3
- 03 R 69cdad4ecb41cbdcdd299ebd95ff914dfb3481a5d5bf30eaba4b3038438a7229
- 04 L f5a3ac973bbf9d2fb6155a857642aff90657b9c94ff24c2132032b388a254b98
- 05 L 1aadd02d2c99fc0b8e25b8bb107da5fe6f3fda5495cb7bea2dec180b8537773f
- 06 L 2e2e7b74bbc6f224d735a50865783979727450cf2655a14e38fa9a1e3d2ad44a
- 07 R 1f1eefd54337e3a5bb0ceb3ded87034cbe7df9e86a65a3a1e3acd661415b20bc
- 08 L 83d6e8849f21569cd9f97cad90df14ad7be6a5009a1422a06ef2d01da80821c5
- 09 L 7cc73734202fe7ff20d4f4fdfcf56262e92775742f07f7ff52160c8e8d48c6e4
- root b36c027393c1e172f85268cc0f855adfdbca5b80fa01fb90e1278cc7f489496b