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
BARANGAY LOWER BICUTAN, TAGUIG CITY Award a ₱597.0K contract to STEELBEND CONSTRUCTION INC.Barangays
Transaction hash:
04ed4c74402de855cd06dad60e655b26f86df1dcec32dd5d077fa19112d6d8d9
Status:
Included and unchanged
Block:
#4,203 1,810 blocks after it
Position in block:
Transaction 5 of 325
Award day:
Aug 25, 2020 (6 yrs 2 mo ago)
Value:
₱597,000.00
Project:
Fencing of Creek at Ipil Ipil Street Purok 5
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 #4,203 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)BARANGAY LOWER BICUTAN, TAGUIG CITY awarded it to STEELBEND CONSTRUCTION INC. on 2020-08-25.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 04ed4c7440…d6d8d9now …
- 2. Block Merkle root changedstored ffde5f1ce9…313f20now …
- 3. Block #4203 hash changedstored b8d0659a75…9c234enow …
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 324 records. Each step hashes the current value together with the sibling shown.
- leaf 04ed4c74402de855cd06dad60e655b26f86df1dcec32dd5d077fa19112d6d8d9
- 01 L 03d44b2941ef5ed00233bb7c4fed6231ddb2e4eb7f4b888493db6bb3d3cb76c9
- 02 R c348d749a4d0ee9ee5b926414692f8832808fcc0d2f26b17e96b1c167452ff7c
- 03 L a0638281e848b5b4a4aa6cb04c6ffdb0783b1dc645033cba7d8c58c4306841d6
- 04 R 7166b12ee273124e70fba93541b358bda25612c8ba55e75f50f9e2dca066cc57
- 05 R a08041ebbcd46fa1b3a2e341ce39af69de19248db68cec5b5c89a5298cb0d727
- 06 R 40cdfeb11de920d313fcb218e23086f799de5f6588bd27b30a866191592c98e7
- 07 R 202c304e215c01aa795ee9c6acb4ee7d6538ad625af642af718cf8675a9c0207
- 08 R 1b7e9d1535f999622d60a775f7f47e3dc703b968e16a6fe8fbc5dcb070f7b64c
- 09 R a0c99c7ad43fe52af8e822bcfa247ddde6b91f7786f1e8e28c2d30a24d53efba
- root ffde5f1ce9fc9932103b9c0b0ac32571249a7826627bd80de20ee88925313f20