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 NAIC, CAVITE Award a ₱348.9K contract to TTAI GENERAL CONSTRUCTIONMunicipalities
Transaction hash:
e154c687431b5be2cd4b88312352a6b23471f7c7cb59ac9b0a1073b132600f02
Status:
Included and unchanged
Block:
#5,463 550 blocks after it
Position in block:
Transaction 336 of 382
Award day:
Apr 3, 2024 (2 yrs 7 mo ago)
Value:
₱348,858.21
Project:
CONSTRUCTION OF CONCRETE SLAB AT BRGY. PALANGUE 2
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 #5,463 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 NAIC, CAVITE awarded it to TTAI GENERAL CONSTRUCTION on 2024-04-03.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 Naic 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 e154c68743…600f02now …
- 2. Block Merkle root changedstored cc504739ee…293795now …
- 3. Block #5463 hash changedstored 0e6b8488cf…9083c7now …
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 381 records. Each step hashes the current value together with the sibling shown.
- leaf e154c687431b5be2cd4b88312352a6b23471f7c7cb59ac9b0a1073b132600f02
- 01 R e1585d353928c3e17c06fbadcc2c325daede84a3e688469e7305c79a67248f73
- 02 R 944fcd7ebc4b092f3333a3334cf53dc4c15cad10e282acb6aff6a2974e774afb
- 03 R d6281d33a17b6c235025c27c4c6125dcb763859fdcba57715c536ef35a6a6223
- 04 R 4b98301145bb28279f7a112ccaa0c6b14a707bd065fbf916d240c7a0fbab1ad6
- 05 L d13e23bd692182fa92a002312311854366ef22f41c3e45475eec4553d5c8ea1f
- 06 R dba729b6f7be801d58fc771875c8874d4aa640e12ebc489d67aa75b76eb9aa0a
- 07 L b45be03c2aba7a0d6bfcbf41066ba8077f9590e4ea94a56e712dfd06b7c2f8e4
- 08 R e308e2247cdb3508bf587dfe47936f62a40cb72ff82792c5a86806689dac7bca
- 09 L 7e9a2cec25bbd159ee735af0f4a3fb165b271ee6b65d327b8880390e3acd3643
- root cc504739eed597b15db97fd877e406613bba159fb47c22cde0b779749c293795