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
MUNICIPALITY OF MERIDA, LEYTE Award a ₱5.2M contract to JV ENTERPRISESMunicipalities
Transaction hash:
8c7e2b4af2409f3dc2e028ed3b5c20446c316d25f5ab1290ddc5b71837cef52d
Status:
Included and unchanged
Block:
#3,957 2,056 blocks after it
Position in block:
Transaction 140 of 246
Award day:
Dec 6, 2019 (6 yrs 11 mo ago)
Value:
₱5,214,995.40
Project:
Construction of Evacuation Center
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 #3,957 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)MUNICIPALITY OF MERIDA, LEYTE awarded it to JV ENTERPRISES on 2019-12-06.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 Merida 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 8c7e2b4af2…cef52dnow …
- 2. Block Merkle root changedstored fa4eb23765…15de61now …
- 3. Block #3957 hash changedstored 982b7c0822…3b26f9now …
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 245 records. Each step hashes the current value together with the sibling shown.
- leaf 8c7e2b4af2409f3dc2e028ed3b5c20446c316d25f5ab1290ddc5b71837cef52d
- 01 R 8d91a954666d27bf17a0da39b4474f7b4c4f6469cf1c0b3cbaf88097e9d3c7da
- 02 R 73ed53ad88d30dced05f72344085fe7ee7629ca0301b29714d9719f3f891b12d
- 03 L f59ac019bc2d0d44de7974433a8304002b1ee2e531c9407704bd31481e6f5454
- 04 L 975aedd75edaf81511488fe3ad3e65deaa744a5b1ede54403fdc722c293aba74
- 05 R aea991d63877e7989b6013583150d6c9051381fffe89786614ceb95c7873d3c0
- 06 R 3ad351e7c659ed5d8bcba1c3649f6ad1599833954d50a8d73fcb165d3571536e
- 07 R e5590e20d189361cab87335bf22a7aa0c7554eafe1ba243dbd244f97b9fcf228
- 08 L a70a121175d77a93af34c85d17a4a2cc44ba4aa38e6df6f10fbbfcd4371d848f
- root fa4eb23765e9e49d2938a233d1ffd288a5fa0295920ca9f0b514c4a2d215de61