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 VALLEY MEDICAL CENTER Award a ₱1.0M contract to M.C. TORIO CONSTRUCTIONNational agencies
Transaction hash:
9e839534c28e54fddced5ee21496353f4652208e3666a2e9d2b3f51fd4610f0e
Status:
Included and unchanged
Block:
#375 5,638 blocks after it
Position in block:
Transaction 15 of 24
Award day:
Jul 7, 2008 (18 yrs 4 mo ago)
Value:
₱1,049,887.98
Project:
Construction of OPD Psychiatry (Phase I)
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 #375 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 VALLEY MEDICAL CENTER awarded it to M.C. TORIO CONSTRUCTION on 2008-07-07.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 9e839534c2…610f0enow …
- 2. Block Merkle root changedstored 33159a59c2…98712dnow …
- 3. Block #375 hash changedstored 92f805b1ee…1a5bc7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 23 records. Each step hashes the current value together with the sibling shown.
- leaf 9e839534c28e54fddced5ee21496353f4652208e3666a2e9d2b3f51fd4610f0e
- 01 L 9df4ccba919f3187a316214639ca64fb5867a213a59f0cdab4c4d1cc162f4b7c
- 02 L 8409af884308f42ee4c6401f52a33feb096120b9b358e3eb2863e02504a2d4a6
- 03 L 4099c0e68d196c70bd1d7584f7af12f03db31f904955010d2161624ce944ae96
- 04 L e89a6377cd89ecb8dd3107f979a4ed3208562beac86b6193eab01f351737513f
- 05 R e20ffbb7262d6d7c1e86da5bf9311afe80f633a12367de415ea7f9274aee0caf
- root 33159a59c2040cd94a3f7d6bb7757a8fa3418ebb5e1f7017578ca439ef98712d