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
CAGAYAN STATE UNIVERSITY - PIAT Award a ₱1.7M contract to FRAGERR CONSTRUCTIONNational agencies
Transaction hash:
cea3c9768bb7f29ef94ce95418b1306698f72ec907033e8ace2ce151541ea679
Status:
Included and unchanged
Block:
#4,155 1,858 blocks after it
Position in block:
Transaction 114 of 144
Award day:
Jul 7, 2020 (6 yrs 4 mo ago)
Value:
₱1,670,048.04
Project:
Civil Works
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 #4,155 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)CAGAYAN STATE UNIVERSITY - PIAT awarded it to FRAGERR CONSTRUCTION on 2020-07-07.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 cea3c9768b…1ea679now …
- 2. Block Merkle root changedstored 02d9bf3ad4…abe06dnow …
- 3. Block #4155 hash changedstored 7850ff1c8f…52bd3fnow …
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 143 records. Each step hashes the current value together with the sibling shown.
- leaf cea3c9768bb7f29ef94ce95418b1306698f72ec907033e8ace2ce151541ea679
- 01 R d04ecf0192244e178df31fc5672f4c9e991fc01aeb06628898316b7b96b31a70
- 02 L c0f362ccae87548ae805cf51579cbdef0e373ef10cb0354febfb282b6e6dc2ca
- 03 R e0b6ce21811b0cc4cba2eb76b3f9bb0becb979833f2285d27dec6e03cffd71ad
- 04 R 30cf8ce0253640267941ee214dbc1b27a009635d9123d371ba03542044c286ca
- 05 L 51f087bf8a2b5be1d3291d1d051e870d7d06a91dd9e201031ff0357c4913cc49
- 06 L eabf2728c03f63305c9ae7b600a24de677010f479c902666da1d5c07ec22794a
- 07 L c5a8026ca7d80e1519e2a85fe8dc81bfe8d4a2b0bb64233400aa249e09f0518e
- 08 R 347495e57fd54fc397a3d8268846c64d1946ff1a5a11fee71cc6258797af9587
- root 02d9bf3ad4515aba6727aefb3ad4f84b3e89a7422d1f59eabb9371b351abe06d