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
PHILIPPINE PORTS AUTHORITY - PMO - SOUTH HARBOR Award a ₱356.9K contract to R.M. PAJIMNA BUILDERSNational agencies
Transaction hash:
bc384fdccc221863df7c61a66d309c41bb2c958739fb2ff51fe9345a28df8fac
Status:
Included and unchanged
Block:
#2,197 3,816 blocks after it
Position in block:
Transaction 67 of 86
Award day:
Sep 30, 2014 (12 yrs 1 mo ago)
Value:
₱356,899.06
Project:
Installation of interink perimeter wire fence
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 #2,197 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)PHILIPPINE PORTS AUTHORITY - PMO - SOUTH HARBOR awarded it to R.M. PAJIMNA BUILDERS on 2014-09-30.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 bc384fdccc…df8facnow …
- 2. Block Merkle root changedstored 15199e0aa2…fc6e59now …
- 3. Block #2197 hash changedstored 45a345fb3d…83d16anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 85 records. Each step hashes the current value together with the sibling shown.
- leaf bc384fdccc221863df7c61a66d309c41bb2c958739fb2ff51fe9345a28df8fac
- 01 L ba9ede1d96e4c73f287147243e2d0346773f020690a6b77fb7a0d1aa71809a24
- 02 L d6d7940308c547452f66c3fb2ada6fd7406a818815c7ca83ce85fff30ef69456
- 03 R c72dee856dba89bedf4991106ae60cecc65590bfd843f00728a1aaf50ed3b698
- 04 R ecc57cfb1d53811444e26e4743ef0599237a6d68aaca5de651b584d00d02e5c1
- 05 R fb5406002abee42cdd431c70ee688273ed3ba1e1b4d5397e09812a45585c4206
- 06 R 21d567bc8b0fdcd72594a16c6ac0d6a7184e28960e58a7ce0979a34ca9c06400
- 07 L 46cf32c9f85655c89182fb838cf020044c2a06c59f70c77ea28fae0b39195b17
- root 15199e0aa2b85aa43e45d2586e4c20ee3357244752486a641f36c05a65fc6e59