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
PHILIPPINE RICE RESEARCH INSTITUTE Award a ₱765.6K contract to A.M.C. CONSTRUCTIONNational agencies
Transaction hash:
010e16af3c0489cd2afb2c864a1ff2a3b065a5fe2fccd3d48eafb760bea7c778
Status:
Included and unchanged
Block:
#3,487 2,526 blocks after it
Position in block:
Transaction 0 of 199
Award day:
Jul 25, 2018 (8 yrs 3 mo ago)
Value:
₱765,565.04
Project:
Construction Projects
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 #3,487 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)PHILIPPINE RICE RESEARCH INSTITUTE awarded it to A.M.C. CONSTRUCTION on 2018-07-25.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 010e16af3c…a7c778now …
- 2. Block Merkle root changedstored 538aab3d0f…06647dnow …
- 3. Block #3487 hash changedstored aee2788f82…13375fnow …
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 198 records. Each step hashes the current value together with the sibling shown.
- leaf 010e16af3c0489cd2afb2c864a1ff2a3b065a5fe2fccd3d48eafb760bea7c778
- 01 R 027f1f5d50182810d5d2a8f4e2bd6f84294befa6cc633d0c7ae7f056816b93fc
- 02 R 79f9d5cada13d97b316cbe61bcca871fa275468f5aecdaad8ddbb3217984d86f
- 03 R dde8c0865b4a5860094fc525d5486153eca6f793f0f9b822e0ce7f9aad2fe7ad
- 04 R 546f71de3b7a569109a2e80a0cf8039f1201caab1b988c02db395a0829115c14
- 05 R cd2a420ac95f0fa0236e4f989d061049e20e1d08a2f33b72c3a0ed8a95eac6bf
- 06 R fe8e3683729c2fab7462947da02693fa25c92d975e060fe6449a2a7d1eed7c40
- 07 R f8bc08908e746be990e21c10cf4189eed1a8015c9d3785b50a94a0c243e59317
- 08 R 2b23501bad99a7db3baf7ac9ee3eb54d17d587f3c1faa772a6e3ab3bed5e1cc1
- root 538aab3d0f1414f797306342176057c35f18efc92d2f2a9d93b8b0d2b506647d