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 NAGA, CAMARINES SUR Award a ₱756.5K contract to RENBEE CONSTRUCTIONCities
Transaction hash:
02ce7fe5e21bdf296f461ce49fafaf71e89b44e27e2fcae12388d5ad6a4d16c0
Status:
Included and unchanged
Block:
#3,338 2,675 blocks after it
Position in block:
Transaction 6 of 452
Award day:
Feb 19, 2018 (8 yrs 8 mo ago)
Value:
₱756,499.74
Project:
Infrastructure Project
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 #3,338 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 NAGA, CAMARINES SUR awarded it to RENBEE CONSTRUCTION on 2018-02-19.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 City of Naga gave a "qualified" 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 02ce7fe5e2…4d16c0now …
- 2. Block Merkle root changedstored 0f1961e09d…0e3b27now …
- 3. Block #3338 hash changedstored 961e164f6e…ca30bdnow …
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 451 records. Each step hashes the current value together with the sibling shown.
- leaf 02ce7fe5e21bdf296f461ce49fafaf71e89b44e27e2fcae12388d5ad6a4d16c0
- 01 R 03543c100744a0c56f11ff5a39208d97aa8086b06d9516bd969e01604adb7fd5
- 02 L 46d4e1a91e45cf5707268118795e39839332c1a05ff165fa8624c60c0ff3d5aa
- 03 L 1331f5214d6cf370a00b9e8c2ed83ab3f7727bbadb1fc6b42a88f2e7e3ba3f87
- 04 R 4a821b481e62e10fb28577a9372f22fc5d2b9c9e073bf10406e44130764e3807
- 05 R 518d0d69ac04a7715d10404680ff2b57fbc2206882e8c308e5ebc4df29911ad2
- 06 R 8154924318680f0245f8382d11294bdb1c4d01ce4504c3b94bade9d3652cc72c
- 07 R 62e68f8861a8102ade193b60d8013f050d3484dce777a8217f0460a6232bcd40
- 08 R e5c21d50fa4d365d21f18bed8aa6be2c6c8741e2d5c72bad5c9cba4ae004195f
- 09 R c206a0ae913a7141e10303f9daa31006cbe5e831081c4a1538fd9d1435432ae7
- root 0f1961e09d8869b403279569077dfc10f59b4beecacf5451d5642feeb80e3b27