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
MUNICIPALITY OF BATO, CATANDUANES Award a ₱333.3K contract to VIRAC NRC CONSTRUCTIONMunicipalities
Transaction hash:
17ebe801edbb42e3fc35c5ebaa7f7a2135e5cd7590709309a1043f7808157937
Status:
Included and unchanged
Block:
#1,771 4,242 blocks after it
Position in block:
Transaction 7 of 69
Award day:
Jun 5, 2013 (13 yrs 5 mo ago)
Value:
₱333,254.82
Project:
Road concreting
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 #1,771 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)MUNICIPALITY OF BATO, CATANDUANES awarded it to VIRAC NRC CONSTRUCTION on 2013-06-05.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)COA's CY2024 audit of Bato gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 17ebe801ed…157937now …
- 2. Block Merkle root changedstored c67cbb5839…7d0d31now …
- 3. Block #1771 hash changedstored 6abdfa277c…7f3215now …
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 68 records. Each step hashes the current value together with the sibling shown.
- leaf 17ebe801edbb42e3fc35c5ebaa7f7a2135e5cd7590709309a1043f7808157937
- 01 L 157a7fc898ab6e45e22b63da9f6ab3309f217c7ff53a877f153d201f02c10a1d
- 02 L 3a290f490978863777bb690af0844fa6e44f8862027987c25fdb607061da18d8
- 03 L 04ec6d48c7eee47fc4cc68f72cb2c977302156fd230e99eb1a59079ed2926912
- 04 R 0d33a9e3018f26608c26381d721c5467d1d4247bc2a056c8d5f2073666e6caab
- 05 R 1bc52411ce679dada330898276214601032e0625cc8f6fad6fa3bbfc8cb67492
- 06 R 24a90277b08a0e36e97e46a5b528ae8598835567c672773752246a58c25ba77b
- 07 R d8f1c5d6e2d4564c72bf33678d8528ba6f1c02a2acd987c0739f2e08ca663130
- root c67cbb5839f501e078f103c9599e1ff703712245fd7f8df134c1f45ba97d0d31