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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 5TH DEO Award a ₱959.1K contract to ECCON DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
b9fc9401bbdd18bc2ce6891804c3af1c080a966b2b631ceabebb979a16647893
Status:
Included and unchanged
Block:
#2,435 3,578 blocks after it
Position in block:
Transaction 102 of 133
Award day:
Jun 17, 2015 (11 yrs 4 mo ago)
Value:
₱959,144.89
Project:
15HI0014
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 #2,435 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CEBU 5TH DEO awarded it to ECCON DEVELOPMENT CORPORATION on 2015-06-17.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 b9fc9401bb…647893now …
- 2. Block Merkle root changedstored 90e5fc7940…b66525now …
- 3. Block #2435 hash changedstored f37588454e…3075eanow …
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 132 records. Each step hashes the current value together with the sibling shown.
- leaf b9fc9401bbdd18bc2ce6891804c3af1c080a966b2b631ceabebb979a16647893
- 01 R bab6acacc040e0e28dd27d33f77ca6ef7731f35f1288738a4c0ba4f1e6397ae0
- 02 L 39dcafbf4542d92267bf1d75df4965d23c1fe09ead96d5a542b1ea51ea81e0f9
- 03 L 6d45dd484b30708f2e897055903ffd77dfc1cb8e7f51a6b43da326b0322c52b1
- 04 R 0d1642788af17b95ebddc38fd4c2b5860f0c8cdd5e49fddd4b0d3f4b245b896a
- 05 R aa5a38d1d42a8485ee4e65ebd0623a98330f239bac996abb667939111cd189f3
- 06 L dd4e30dccc154d944b2f220cdf6082285d4c2c5cc3c408dd3fb2536fa97e7245
- 07 L c8cb1e5033a5b5bc6e691d1bbab075d467274319d770e2bf4cc171116041f451
- 08 R d4175408859a89a6ee02841d7bded26c1ee67d4a55bc74549fa2dad3ae6933c7
- root 90e5fc7940739f24fb1a524c4c37c532ff32ae29142b67245e41d30facb66525