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 - COTABATO SUB-DEO Award a ₱2.0M contract to GNTS CO. OPERATING UNDER THE NAME OF GNTS BUILDERSNational agencies
Transaction hash:
3767214aee87eccfbdbe4d97a73972b082e8a1b53a7112ed68ad5c6bcf098d2d
Status:
Included and unchanged
Block:
#4,104 1,909 blocks after it
Position in block:
Transaction 26 of 122
Award day:
May 13, 2020 (6 yrs 6 mo ago)
Value:
₱1,978,244.34
Project:
Construction of MPB in Barangay Paraiso, Tulunan,
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 #4,104 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 - COTABATO SUB-DEO awarded it to GNTS CO. OPERATING UNDER THE NAME OF GNTS BUILDERS on 2020-05-13.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20M00161: 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 2020-11-09). 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 3767214aee…098d2dnow …
- 2. Block Merkle root changedstored d9b7b2aef0…19873anow …
- 3. Block #4104 hash changedstored b7ae3a75bf…feb86enow …
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 121 records. Each step hashes the current value together with the sibling shown.
- leaf 3767214aee87eccfbdbe4d97a73972b082e8a1b53a7112ed68ad5c6bcf098d2d
- 01 R 38392a146fe2947f6c9a1fe1c88b4f378e045f6918e9403084f971d899bd311a
- 02 L dcfcb713a223d8e857423d389277740d9415d83609ba9fca38aea9b19d8e8235
- 03 R 255ca016ccc05f18208527e9db6bb69e1c6256256804156b065ff9368fe246c1
- 04 L d27dd49ba330917326439066a2a572d4f1061045214a4f39719d552eba68751e
- 05 L 53e824cbd899a19809a4f706e3dae11e220e84b86f995f072cdbd5dbd81794e7
- 06 R 73972c83610be2d19148ddd36271dd329791fc0a71e3cb3a0ee0432a03a756ef
- 07 R 2374cc54d0197483c8f8ae2f8eb9364672eed64323c2fca44cc922dcc9fc405e
- root d9b7b2aef0c14b9a247ea4c2d238882573b19bf8f2667445559736461319873a