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 PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO Award a ₱3.6M contract to FAME BUILDER PHILIPPINESNational agencies
Transaction hash:
2fbb45f1d673b92b7d33459d94a00fa6a981e5757bcbd5439605d462d93c2e90
Status:
Included and unchanged
Block:
#2,290 3,723 blocks after it
Position in block:
Transaction 24 of 125
Award day:
Jan 6, 2015 (11 yrs 10 mo ago)
Value:
₱3,592,880.00
Project:
14CA0034 - Construction Project
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 #2,290 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 PUBLIC WORKS AND HIGHWAYS - BATAAN 1ST DEO awarded it to FAME BUILDER PHILIPPINES on 2015-01-06.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 2fbb45f1d6…3c2e90now …
- 2. Block Merkle root changedstored 6277149aa7…904082now …
- 3. Block #2290 hash changedstored c1ab9f1e23…04eabfnow …
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 124 records. Each step hashes the current value together with the sibling shown.
- leaf 2fbb45f1d673b92b7d33459d94a00fa6a981e5757bcbd5439605d462d93c2e90
- 01 R 32a77d68898dfd39551a39a5701e008c27667ac7b1ea5789bdabda082bc49840
- 02 R 9c4cbdd19767bf62e088cbf38d7336f11a413383ad622f0b4bb041101b4a5978
- 03 R e071dd860971a227cb2de1dc4aa237d7bb12e7804236536a09db6b06911d20ab
- 04 L 0ce7bafce3c9f24c4b80a96388852d533c63fc54aa6cf3b6b885ff8ff33e0128
- 05 L 2ccda6a2faf27ba966d537712787031833ae0980293753eb25dcaa07a23e8f89
- 06 R a7351783a53b012db16d564fb36889e3a8d2d0b563792794a9e5c0e340a16f4c
- 07 R 6230820d50ad671f883740ef598beca3545b0f418f51995e2a72d4363a333bc9
- root 6277149aa7a0b84abe6368443c90676d659430bff2de5bb5c971831ef3904082