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 - CAGAYAN DE ORO CIT Award a ₱195.7K contract to ALEBON GENUINE MERCHANDISINGNational agencies
Transaction hash:
f3d3ff56e45f27cd52e727187c14d4520b01506216963b98990c48bfe1d5d5c7
Status:
Included and unchanged
Block:
#1,759 4,254 blocks after it
Position in block:
Transaction 63 of 69
Award day:
May 21, 2013 (13 yrs 5 mo ago)
Value:
₱195,658.50
Project:
13KD0016
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 #1,759 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 - CAGAYAN DE ORO CIT awarded it to ALEBON GENUINE MERCHANDISING on 2013-05-21.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 f3d3ff56e4…d5d5c7now …
- 2. Block Merkle root changedstored eb9b76cfc4…4a0685now …
- 3. Block #1759 hash changedstored 6cdb39d282…e27f76now …
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 68 records. Each step hashes the current value together with the sibling shown.
- leaf f3d3ff56e45f27cd52e727187c14d4520b01506216963b98990c48bfe1d5d5c7
- 01 L e249f003e36532aec78ad9328d5864dfd221754b0c577f4788b7a963f27ba292
- 02 L 9f8a140ec67722120212510fafd7724c646a336b5dd9714d6b11ca7ce25fba3a
- 03 L 0395c6f23790f3d89388509c6c8d43d2a702ebf3efa918436b086fc4999627cd
- 04 L cc870b7f5cabc9de3ba437cdbf66e16010adb531d8747256f45ebb35782f7ded
- 05 L 1fef618a605edf009fc2fdc4d5af620166edaf4aebdd40324140a9b737dfd912
- 06 L 2b5a453701062ef94ef829045e7d6d82de52707729dbf29fb9889968bb029ab5
- 07 R 7d54b31070847726b6ec676f992a3745066765f8854b494a52db8cef42e3b56e
- root eb9b76cfc49e4f512d454a3a32b2035035cd5da2e7637fd953da8389024a0685