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 EDUCATION - DIVISION OF ILOILO CITY Award a ₱1.5M contract to MRRM TRADING & CONSTRUCTIONNational agencies
Transaction hash:
8e85a991010bb7fbfe4aa8a29809afdcea63cb7a76278d6bf7a8b5c3a08917ae
Status:
Included and unchanged
Block:
#782 5,231 blocks after it
Position in block:
Transaction 13 of 27
Award day:
Jan 22, 2010 (16 yrs 9 mo ago)
Value:
₱1,499,850.82
Project:
The Construction of Water & Hand Washing Facilities
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 #782 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 EDUCATION - DIVISION OF ILOILO CITY awarded it to MRRM TRADING & CONSTRUCTION on 2010-01-22.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 8e85a99101…8917aenow …
- 2. Block Merkle root changedstored 7cd614c363…4a2976now …
- 3. Block #782 hash changedstored 37da2376b4…4655e9now …
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 26 records. Each step hashes the current value together with the sibling shown.
- leaf 8e85a991010bb7fbfe4aa8a29809afdcea63cb7a76278d6bf7a8b5c3a08917ae
- 01 L 83ff2231d199896c0c1cfa1095739af093d123e56a5d5e423d30d18ff8877650
- 02 R 330828f1849d24fd1ed884e0fb8c9390bd43848143c1414eafde01f87c6977fd
- 03 L 5b1268b310944a1ec57f4f4242890c97d6b3148a0938c04d919d3850372fd8e4
- 04 L 89ae439fa53b789102815d80e96ba31d62e58efa31f00ac35fd3be766926602f
- 05 R 5f2f3ab9bdd2b67b42a9fa7e63621cd160686d3deea0e6f4d9eab321b7630faa
- root 7cd614c3633436b63f93c4cb7a4211285a758856a8f2df35f83d69fc064a2976