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 - BISLIG CITY INTERIM DIVISION Award a ₱975.1K contract to LM CONSTRUCTION AND GENERAL MARKETINGNational agencies
Transaction hash:
bc3664da57fa6f91a805dd3209a7d468cb142e6b78ed403c901a1caffc381b5f
Status:
Included and unchanged
Block:
#1,436 4,577 blocks after it
Position in block:
Transaction 83 of 107
Award day:
Apr 24, 2012 (14 yrs 6 mo ago)
Value:
₱975,060.00
Project:
Construction of School Building - Cluster 1
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 #1,436 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 - BISLIG CITY INTERIM DIVISION awarded it to LM CONSTRUCTION AND GENERAL MARKETING on 2012-04-24.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 bc3664da57…381b5fnow …
- 2. Block Merkle root changedstored 174ce93b5e…f8f766now …
- 3. Block #1436 hash changedstored 8e0566f023…0a018enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 106 records. Each step hashes the current value together with the sibling shown.
- leaf bc3664da57fa6f91a805dd3209a7d468cb142e6b78ed403c901a1caffc381b5f
- 01 L b94c48be6718c61c64acf6e3f0774b82ee67d9652405d99a9b11a01cd0c5b1a4
- 02 L 7f6f3486921d40693116409c8752a7ac02777bb24f37d024d54ba26ea48e6cc5
- 03 R a6ebe3aece89dd8b821be45ddde32930468a0f6d9f6b2cb58b9e4d5d7c7708aa
- 04 R 7137a9e3fb84a90748afeae82e8f56d8d3da1871546842795ecfbad79b02c439
- 05 L 7b24e90fe60f158a6d3a82f9d00ea37730fdc13f05cf3a55545dd43a7d018df0
- 06 R 6d9ce1287bcdfed4158a02613a0171b5b64b2b9a550861983edcf52dcfa1d8a0
- 07 L 4662e38776e3bcecd13ca16d0323b467a4ca68f01c707f2eb8317bdb09e57db5
- root 174ce93b5e1afa4c36f081170b1444fb7bcccc28c659853294bbd96b32f8f766