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
CITY OF PASAY Award a ₱20.0M contract to VITES CONSTRUCTION & DEVELOPMENT CORPORATIONCities
Transaction hash:
5971d4e6fa0e7e8b79edd405b751611720e1e4c8e8ec1b7bc3aa835bb37e3f49
Status:
Included and unchanged
Block:
#4,368 1,645 blocks after it
Position in block:
Transaction 92 of 268
Award day:
Feb 19, 2021 (5 yrs 8 mo ago)
From:
Value:
₱19,953,594.75
Project:
Proposed Rehabilitation, Renovation and Restoratio
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 #4,368 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)CITY OF PASAY awarded it to VITES CONSTRUCTION & DEVELOPMENT CORPORATION on 2021-02-19.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)COA's CY2024 audit of Pasay City gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 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 5971d4e6fa…7e3f49now …
- 2. Block Merkle root changedstored b923c69e2b…0a1a39now …
- 3. Block #4368 hash changedstored f6d89812b4…735bafnow …
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 267 records. Each step hashes the current value together with the sibling shown.
- leaf 5971d4e6fa0e7e8b79edd405b751611720e1e4c8e8ec1b7bc3aa835bb37e3f49
- 01 R 59a6d351f719eca22447e04ba31bb42b01ff3dc78c3ed49090bd10de4c4361fc
- 02 R 8b38c59266a27a57b8bd2b8f20b7b32adcb43c846bd9abd2d96a492949c1e6b5
- 03 L 3729013b59e691145228078647d155c158f4bf87648e96d9747aa688ecdeb9bd
- 04 L 9a497df1d8a9cf4ef359db067ac15d080f27d8e058aa148c0ff30d7a1e03e808
- 05 L 1e655e7a6eefb33c0118614bc8e43f81f583a1a8679a0215dcb16d61dc1e25ba
- 06 R a8a730da2953b2d3f91c0e5b420279b6a21c89f9da62bef485e17a427a6727fa
- 07 L 226e99428d4409937c4bb568333a10765f612012f2741c6c48f1bad3b955daea
- 08 R 2c0245a85dcfc286cec10bd46091469181c63025459da2a0679460c3e20f1a72
- 09 R e2d38afd076b63a1d577aa79b167159c4b7fdb053c55d09dc399ca680c41e39b
- root b923c69e2be7ebafd034fc28ffafe24f806065fcf325d9e561829c77300a1a39