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 HEALTH - MAIN Award a ₱2.7M contract to CC BARCELONA CONSTRUCTIONNational agencies
Transaction hash:
da007d98cf04caedfcfaec633e5102b043fdeffdb4a3eb44725f80f517d71559
Status:
Included and unchanged
Block:
#516 5,497 blocks after it
Position in block:
Transaction 26 of 30
Award day:
Jan 20, 2009 (17 yrs 9 mo ago)
Value:
₱2,669,126.43
Project:
Repair of Roof of Building No. 14
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 #516 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 HEALTH - MAIN awarded it to CC BARCELONA CONSTRUCTION on 2009-01-20.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 da007d98cf…d71559now …
- 2. Block Merkle root changedstored 6f7c244ff1…efe47enow …
- 3. Block #516 hash changedstored 4acc557827…24e961now …
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 29 records. Each step hashes the current value together with the sibling shown.
- leaf da007d98cf04caedfcfaec633e5102b043fdeffdb4a3eb44725f80f517d71559
- 01 R ddf6b86736b695647847c102cf7d694479894079fd79fb76534c1d55a8ff5cd7
- 02 L d54b813e0c0ee6dfc7d9b22c32e0353c01982c0a56a2ddaa02a35a10eaae39e6
- 03 R 32fd04096696f345d648d333d19cb13dfb4d086e35d31a33912f8fbb946e9929
- 04 L 3071db65e4ff4feb12bf14ef7faf69c896ae1975c0fdb834070fc3c19a765179
- 05 L b221125abcc69c56c5f68348ef1114a5622abe3f3156901c43c2aca8da94141f
- root 6f7c244ff1f0d1e2643656267e96bb3bd4cdaea211bd9f03b47e8d5de7efe47e