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 BANAYOYO, ILOCOS SUR Award a ₱3.0M contract to SUMMIT MERIDIEN CONSTRUCTION GROUP INC.Municipalities
Transaction hash:
de8c0dbc1cfa3d8ffdfec5eade02f512de8079d74c10e1cda32705d6270b388b
Status:
Included and unchanged
Block:
#3,002 3,011 blocks after it
Position in block:
Transaction 233 of 268
Award day:
Feb 27, 2017 (9 yrs 8 mo ago)
Value:
₱2,980,523.77
Project:
Completion of RHU (Phase 1)
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 #3,002 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 BANAYOYO, ILOCOS SUR awarded it to SUMMIT MERIDIEN CONSTRUCTION GROUP INC. on 2017-02-27.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 Banayoyo 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 de8c0dbc1c…0b388bnow …
- 2. Block Merkle root changedstored f5e1b8d6d6…c53a21now …
- 3. Block #3002 hash changedstored b9f35c460a…e91242now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 267 records. Each step hashes the current value together with the sibling shown.
- leaf de8c0dbc1cfa3d8ffdfec5eade02f512de8079d74c10e1cda32705d6270b388b
- 01 L de7a09ad03d7f512d1ebf8a87c635eba242ce435f0b36875103073e65939cbe9
- 02 R e88820359f8a2db447e443093500b0fc2fd86c5f0d464b604114ffe049389504
- 03 R bea75a761384317274b46ed06dfdcbe1b87161604ceb1755b47c38f962eebe14
- 04 L e8dff6d61a9189439f6aa7aa5c41ae77570cf8c21fc7d406bf1effc6910d3532
- 05 R 7ad946eeb27d5aa5a40ae3c9e86ae8d8fff50bf705d16eb5c7460faa8cb06caa
- 06 L 9f3e4aed800ce4eb44d36f38aa499ed16b23ead0b30b86e2624edda494e52125
- 07 L 9c996af9063822da4bb83fecccad6b85a034ddc9e21552037dcef28a74305ec4
- 08 L 3c6df16595d411ea8cc4689cb97547b1e8eff681c1814e6d7851d9522250615f
- 09 R 83b61ce8e5a8021574bd3be17415baeb7479dfa8e1c72ef9a4ef5b22c96bf965
- root f5e1b8d6d653f7a22e9a41b80606cd916d1032fa1f8752e3f18cefab85c53a21