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 - UPPER KALINGA DEO Award a ₱96.0M contract to PHESCO, INCORPORATEDNational agencies
Transaction hash:
e01fbd3eb7479580d196caf5171cd749a0eeca3b7989ff1779759f6c9ff2b2f8
Status:
Included and unchanged
Block:
#4,229 1,784 blocks after it
Position in block:
Transaction 112 of 135
Award day:
Sep 22, 2020 (6 yrs 1 mo ago)
Value:
₱96,017,468.18
Project:
20PK0060
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 #4,229 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 "Regular Infra - GAA 2020 LP", i.e. the FY2020 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 - UPPER KALINGA DEO awarded it to PHESCO, INCORPORATED on 2020-09-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20PK0060: Completed, 100% 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)DPWH marks the contract "Completed" (end 2021-02-18). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e01fbd3eb7…f2b2f8now …
- 2. Block Merkle root changedstored 4cfce1acc3…fd7f25now …
- 3. Block #4229 hash changedstored 0ba968df8a…cec209now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 134 records. Each step hashes the current value together with the sibling shown.
- leaf e01fbd3eb7479580d196caf5171cd749a0eeca3b7989ff1779759f6c9ff2b2f8
- 01 R e12daa9f967c7d867762ca9a33515f746dd6c2d6331599d099eeb27c5619a2bd
- 02 R 68c2b5a486868611a167da80edcb6d118e30758fdac7392c7aad608f2c76fc9e
- 03 R 172b711728c53dbe749c1bc35414f4c6d44fb7f6e3042d93a28ef475c42062c0
- 04 R 4bcecc21246f16c7dbaf7eb6b68e602eab63842c330e486b819b35777a4ccf65
- 05 L 92e6d4a98654260dc39f06314b0bddf888eeeff09015a28d7f06a4279a896433
- 06 L 8f39ac55094fe3bf3222524428f9d167ec333586d8b5b612d83b2db88f629ac6
- 07 L 3bf7fc34aebc92728f713024a3519fb004c993604da7657d6c23421a5f885507
- 08 R da8705c5da09587c1d6e041817556ffb20c01cb11a576b6302425971e8ebf39c
- root 4cfce1acc3e19babe7419736b130311e4b11f5931ccf8cca3a3d6b9e3dfd7f25