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 22-A, GINGOOG CITY, MISAMIS ORIENTAL Award a ₱494.9K contract to ISRAEL MULTI BUILDERS DEV'T. CORP.Barangays
Transaction hash:
4d29ad4ed0ffa2123aec212e718ad85260c3b21498c09bbacbf029a90a205c7d
Status:
Included and unchanged
Block:
#5,935 78 blocks after it
Position in block:
Transaction 71 of 215
Award day:
Aug 15, 2025 (1 yr 3 mo ago)
Value:
₱494,947.00
Project:
ROAD CONCRETING, PUROK 6 DON R EXT., BARANGAY 22A
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 #5,935 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 22-A, GINGOOG CITY, MISAMIS ORIENTAL awarded it to ISRAEL MULTI BUILDERS DEV'T. CORP. on 2025-08-15.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 4d29ad4ed0…205c7dnow …
- 2. Block Merkle root changedstored 7811e7981a…73d6afnow …
- 3. Block #5935 hash changedstored 30c31d4bfd…3c2121now …
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 214 records. Each step hashes the current value together with the sibling shown.
- leaf 4d29ad4ed0ffa2123aec212e718ad85260c3b21498c09bbacbf029a90a205c7d
- 01 L 4c5179f47bafeedc3f797fae83403468ccb10d203fd3f3d1d2f3a5cc98e96ab3
- 02 L df12310090f4fef1aab31fe3d1b3c7accef4fcf25e021e8853fb740607026dc2
- 03 L b3142eb81ea018f37bb791daf8cd0b7d1dab94503eb2bf58c441c18b0dc4e82f
- 04 R 80f23022f4546d1eb92e5fc99719c3860cde21e8abd449f6e28e8156ec789ff1
- 05 R aaa157a521f0357099594432ec5a291116a32ec15ea357b282cc8cf5c48a0240
- 06 R 3276c436f83963e2f7ac31d3c1c6f200ee5739b562f82682cfcd12bf5043544e
- 07 L 59f2ff62d16c575a1f44d35659094edb0fb3db40e84482a8760923aa0b79e26b
- 08 R 6d24e46813e585c03e4c34adac43b3f715dfd84571f97237066e1fea85cdee37
- root 7811e7981a1a72dc7f031843549da034913f35ecde4a2ec0d56d04a50673d6af