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
NATIONAL IRRIGATION ADMINISTRATION - LEYTE IMO Award a ₱2.3M contract to LANOY CONSTRUCTIONNational agencies
Transaction hash:
a9bb7ef802ea31dc9c588f9ea8c5942d27de606238f7d5179c1c799ebfc84e7b
Status:
Included and unchanged
Block:
#3,167 2,846 blocks after it
Position in block:
Transaction 169 of 262
Award day:
Aug 18, 2017 (9 yrs 2 mo ago)
Value:
₱2,297,367.78
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 #3,167 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)NATIONAL IRRIGATION ADMINISTRATION - LEYTE IMO awarded it to LANOY CONSTRUCTION on 2017-08-18.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 a9bb7ef802…c84e7bnow …
- 2. Block Merkle root changedstored f28869501a…23ba10now …
- 3. Block #3167 hash changedstored 6374c19125…3a56a3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 261 records. Each step hashes the current value together with the sibling shown.
- leaf a9bb7ef802ea31dc9c588f9ea8c5942d27de606238f7d5179c1c799ebfc84e7b
- 01 L a8b59a813cfa73855f48defed6306b925c4d3dcdbcb802de8dc76d3d25677593
- 02 R 16d793de89b4ea85eb3b2e804929e9f9fc95dcd1a1a7077bd8be703dda4de796
- 03 R adbb6b6a9623c93472cb8387dfa2da365827612cf3b81682f77497f210d40ad3
- 04 L 3f5ac644e4d2f79346e8734a6018861347aed3247e3cf3aa096353d10c486992
- 05 R 0cdb7367d035e497e4dc96c438e912aa09ccc987a11b2338be0ebf643366461a
- 06 L ee540307598cd2d8160de51dc13da7f8c882ee16849ee3dfe59ffbbc6add06ac
- 07 R bd09ab5adf67c9eeb96369f23423d69641841b5571eef00ecb212b6bd4fe420c
- 08 L 8c4fe992dd1a9d528caeb9bb4259b3a06db8e68b79758f66f312837efe6f8fd1
- 09 R 903a65564efbb4ea7d8bc87c05f7e3691ee3fcaac90758c9c08945d382b79157
- root f28869501a2d412abae669ee336226adee3d64c07305364f197594593123ba10