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
BARANGAY TAPULAO, ORANI, BATAAN Award a ₱27.5K contract to ORANI BUILDERS SUPPLYBarangays
Transaction hash:
45ef2db4c223af0902ff2f62c43a457fe4da3d00c94722e30e52697cd5f6d4a4
Status:
Included and unchanged
Block:
#2,095 3,918 blocks after it
Position in block:
Transaction 40 of 136
Award day:
Jun 6, 2014 (12 yrs 5 mo ago)
Value:
₱27,500.00
Project:
11 Laborers 10 days
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 #2,095 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)BARANGAY TAPULAO, ORANI, BATAAN awarded it to ORANI BUILDERS SUPPLY on 2014-06-06.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 45ef2db4c2…f6d4a4now …
- 2. Block Merkle root changedstored 22df5b9587…d8e502now …
- 3. Block #2095 hash changedstored 23349d4a86…3dab90now …
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 135 records. Each step hashes the current value together with the sibling shown.
- leaf 45ef2db4c223af0902ff2f62c43a457fe4da3d00c94722e30e52697cd5f6d4a4
- 01 R 47178f611ab39228cdcd404c48fab1e656bc061fe2f20e49f2597ac99ece2b91
- 02 R 0d5bb49aa00a884e5860830a20dadc14fd4e9db48941da668c6063dde90a6a07
- 03 R 5c6851445db983302db9c8034aa1819222ab54350d41a6340f8ff813bcc0ddc8
- 04 L 6a107389e6715023ea622a192cd23f9b06e687951a914c11b71ec08a076fe75b
- 05 R 7d350ed67a9014039cb4fc2de1739d0423a615a7440eae1498e05feb5a881f75
- 06 L 9e2635732f0ee788ece7f4aa477f73fe6949eb905596d25180bfaf573648e67f
- 07 R b16fc5e6776c9e1a30a1c8951f926dd0613f44fce694e2cc3bc0944b55cc7ee3
- 08 R 0249730b18878889a53edcb9f6f975d9e84a4d36f616cca7745a5ab10cc4cb0f
- root 22df5b95876dbd0195729447337ff55afa52a3ba40e731de607146bed8d8e502