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
MARGOSATUBIG REGIONAL HOSPITAL Award a ₱297.1K contract to TECHNOMATE CONSTRUCTION & ENGINEERING SERVICESNational agencies
Transaction hash:
b8484e7341b46ccdec61cfadb4abed329bbf9e17eae515a846e4522f9f6d7de8
Status:
Included and unchanged
Block:
#5,928 85 blocks after it
Position in block:
Transaction 13 of 20
Award day:
Aug 5, 2025 (1 yr 3 mo ago)
Value:
₱297,075.00
Project:
Additional Materials for the Existing 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 #5,928 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)MARGOSATUBIG REGIONAL HOSPITAL awarded it to TECHNOMATE CONSTRUCTION & ENGINEERING SERVICES on 2025-08-05.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)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 b8484e7341…6d7de8now …
- 2. Block Merkle root changedstored b3c9dcd34e…4b3acfnow …
- 3. Block #5928 hash changedstored 3c837fc6aa…a7b71enow …
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 19 records. Each step hashes the current value together with the sibling shown.
- leaf b8484e7341b46ccdec61cfadb4abed329bbf9e17eae515a846e4522f9f6d7de8
- 01 L b2c1fc47a9651d633bf2f629ce330b5af1a2ea79f36f76cdffa99a45751f0f84
- 02 R 651e8de9f1f4d62da2a680082f3f8e688a774d824988a1f46c60f995dae2bdf4
- 03 L 18063dc1af6bb418b7b278668276048e218b8354c5f10cfa9053a7db7653ff12
- 04 L 55a74a78c5a00cbbeb82cd353a083b0aebbf13fee5f23c161c5047a5776ee019
- 05 R 6f84f9f7ae118e2157d5b5c044b7aaf7be0895ea24b0f56437e8aa194a3ed8df
- root b3c9dcd34e260457f7d039dcc667fede0b903f11df764511a2430e9a724b3acf