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 LEMERY, BATANGAS Award a ₱297.6K contract to F. CASALME CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
6bb6eaee96a63c9159a01c1d7ed7da5dedbfc2cf10bdf07bc763d2d81470faf4
Status:
Included and unchanged
Block:
#2,838 3,175 blocks after it
Position in block:
Transaction 72 of 174
Award day:
Aug 31, 2016 (10 yrs 2 mo ago)
Value:
₱297,580.00
Project:
Installation of Streetlights at Brgy. Payapa Ibaba
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 #2,838 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 LEMERY, BATANGAS awarded it to F. CASALME CONSTRUCTION & SUPPLY on 2016-08-31.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 Lemery gave a "not stated" 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 6bb6eaee96…70faf4now …
- 2. Block Merkle root changedstored 9ac2c57c13…b624dcnow …
- 3. Block #2838 hash changedstored 49437aeb7f…1a4091now …
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 173 records. Each step hashes the current value together with the sibling shown.
- leaf 6bb6eaee96a63c9159a01c1d7ed7da5dedbfc2cf10bdf07bc763d2d81470faf4
- 01 R 6d932bb31dba14a6b6b0f887ea6a5de19a70b2e04ff5c045adbdcbdfc16b0e8b
- 02 R 00b2242ed15a6f75dcc3f32ee02cf864f4fb578c6b937841e5fcc6b3fa3e5deb
- 03 R 859f4fb9a667742f0695dbe0f113bc30c8e7c7f1be790c6d1eac4e37e88f45b4
- 04 L 49edbeeac020923a577997c243b40d7e5d59c8301b6b935cd538de0714ecbe55
- 05 R faf88fe4044fcbd8963e731ecb3cb918f2dd1691610ece5fe823e3f66ecf78cc
- 06 R bd703d9e2d1f1deaaaafbcda69ae83279227a5030d345f32a35b7f20b2e88edd
- 07 L de7c7c4fe29be57204df6c2c179e213242add41dce49eb8218c923bb68cf94b2
- 08 R 7816979349f76d5290818d9df6809214fbf664f1adee9d24833a39851809544a
- root 9ac2c57c13e25236a9df570cf8f86fbefce484f8ba9931f0389364bd48b624dc