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
BARANGAY 26 DINAGAAN LEGAZPI CITY Award a ₱210.1K contract to ROCA BLANCA CONSTRUCTIONBarangays
Transaction hash:
79f22e4b1bdb059f6fc261b72aba19e5d45b9313294d8999aa43eec7ba0c9eac
Status:
Included and unchanged
Block:
#5,622 391 blocks after it
Position in block:
Transaction 13 of 28
Award day:
Sep 14, 2024 (2 yrs 1 mo ago)
Value:
₱210,145.60
Project:
I- Excavation and Disposal
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 #5,622 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)BARANGAY 26 DINAGAAN LEGAZPI CITY awarded it to ROCA BLANCA CONSTRUCTION on 2024-09-14.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 79f22e4b1b…0c9eacnow …
- 2. Block Merkle root changedstored 2568dec909…cf50fenow …
- 3. Block #5622 hash changedstored ae908590bd…55c708now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 27 records. Each step hashes the current value together with the sibling shown.
- leaf 79f22e4b1bdb059f6fc261b72aba19e5d45b9313294d8999aa43eec7ba0c9eac
- 01 L 652fa90eaa4c1f00a8a5856b6a27e1bc0af41c49dd9b2d39dad22fb799624b7d
- 02 R 6fb9806ab964d5bf3ccaea640634d60644a6da2ca539dfc11b2c7fb206f0a2fe
- 03 L 162a6d654fb6e42dc0bfc92d48b0c642d52328aa1b04ec401e83d1493aa3a5d0
- 04 L 8334eedbc207eb96f8ff1b2278762cfe245105ee20917805fe67e65d007f32b7
- 05 R 399ab55b99f47b24bb74f30266b9021d03682415d5af93121bed914bf5071d58
- root 2568dec90940d6215ff0fd7194076e5aac6d56ce14fc67708156410261cf50fe