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 PANGASINAN II Award a ₱1.8M contract to R.F. FLORES CONSTRUCTIONNational agencies
Transaction hash:
bb7ea932d79ae984c3fa6451325af8ac100c12c3a651703b433612ca0cf93ab6
Status:
Included and unchanged
Block:
#4,230 1,783 blocks after it
Position in block:
Transaction 172 of 223
Award day:
Sep 23, 2020 (6 yrs 1 mo ago)
Value:
₱1,821,559.38
Project:
Repair of Classroom
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 #4,230 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 PANGASINAN II awarded it to R.F. FLORES CONSTRUCTION on 2020-09-23.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 bb7ea932d7…f93ab6now …
- 2. Block Merkle root changedstored 2bf9bcfaa9…f7bd7cnow …
- 3. Block #4230 hash changedstored 98e00828d8…24d0f9now …
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 222 records. Each step hashes the current value together with the sibling shown.
- leaf bb7ea932d79ae984c3fa6451325af8ac100c12c3a651703b433612ca0cf93ab6
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- 02 R ed9a18ef7feb6290ef1aa05fb2aa50395026c7a5c3179d18ea75772be112f2a7
- 03 L 83ec0c3b3e27baa5665f4c2619376292963b62777093b076ebebfa5967329fee
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- 05 R f653240a099fbf96d26cf611f4d5444c224003a8a1f4ffa0b5f8c69f0e385f86
- 06 L c1ec5fa668b475c2aa5af62a873072a6feee7b09f2b3bf60432915708e5c9cff
- 07 R 98985742552b34452af0a6423a87dcb0481b481c2e0b892114a4dc25c811c047
- 08 L a1b640111636316101ab23b1ca5ef7a158e07247f15e0b961a10c5c986ffa35c
- root 2bf9bcfaa960f2a22398e9754f4931ae94282e75a3b3534487d4b7927bf7bd7c