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
CITY OF GENERAL SANTOS , SOUTH COTABATO Award a ₱5.7M contract to TRIPLE Z MERCHANDISING & ELECTRICAL SERVICESCities
Transaction hash:
920bcd4c0e84c4cc2f985e7866de70cbb8951a44502a39d37b23e280fdf95805
Status:
Included and unchanged
Block:
#3,139 2,874 blocks after it
Position in block:
Transaction 75 of 117
Award day:
Jul 21, 2017 (9 yrs 3 mo ago)
Value:
₱5,744,323.55
Project:
17CW-GSC-031
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 #3,139 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)CITY OF GENERAL SANTOS , SOUTH COTABATO awarded it to TRIPLE Z MERCHANDISING & ELECTRICAL SERVICES on 2017-07-21.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 City of General Santos 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 920bcd4c0e…f95805now …
- 2. Block Merkle root changedstored ddb7455405…d95098now …
- 3. Block #3139 hash changedstored 7502397512…2b5d39now …
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 116 records. Each step hashes the current value together with the sibling shown.
- leaf 920bcd4c0e84c4cc2f985e7866de70cbb8951a44502a39d37b23e280fdf95805
- 01 L 8f6a9f2a3e8a741ab3c4685d75d39b1c9007df577bcdf8202225ee150ce34e8e
- 02 L 89159cd6a5219c934933124fadb00cd429b59e016c1135eb1ac29ac0f7bf30aa
- 03 R d806474a53ca97b629d724b3da595e0946343362ba8120a8765ee49ac0ab343d
- 04 L bd4185006017ad27f61517e8d104e981b4c37841d96be6507a48d0b1c9043d1f
- 05 R 9906373bab56930414c154222ab4f45b274df3b3babeb7e4db39636885f6fab0
- 06 R 9ede58f75529030b4ca1da6b6659a3771d174b509cadad6122b8c098076b65ce
- 07 L fcbb89245e06398faeae7a969b361cca91802b9b4980a503aa68cd065dbefdb2
- root ddb7455405f9c98534cf2b1c5e6cb6a688ba43048ec8c9fce57626057fd95098