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 CARMEN, BOHOL Award a ₱582.5K contract to CLAVITE CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
22017a9ca3eb5fcb1a393e9f91f9672c616bbd77ea12b79e7e1fc6fc2102be00
Status:
Included and unchanged
Block:
#3,060 2,953 blocks after it
Position in block:
Transaction 38 of 273
Award day:
Apr 28, 2017 (9 yrs 6 mo ago)
Value:
₱582,522.54
Project:
L/M FOR THE CONSTRUCTION OF SOLAR DRYER
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 #3,060 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 CARMEN, BOHOL awarded it to CLAVITE CONSTRUCTION AND SUPPLY on 2017-04-28.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 Carmen 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 22017a9ca3…02be00now …
- 2. Block Merkle root changedstored d6bd1ce08e…d555eenow …
- 3. Block #3060 hash changedstored d8e747b31d…607740now …
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 272 records. Each step hashes the current value together with the sibling shown.
- leaf 22017a9ca3eb5fcb1a393e9f91f9672c616bbd77ea12b79e7e1fc6fc2102be00
- 01 R 22ce7857d9ee4ab3771bb860bc3cbe9a433903ac1893778bd68a069801bccd76
- 02 L 8741c670bf5ce8684a31cbef0789db98afc7ed20f0a22cdbe70650770b4f6a51
- 03 L d7cab6e8738821d400b1a4585d58e324b24185dbcb193567118f51eb769f5771
- 04 R 23904cf548f1cfff1b9ae6acbcb792c44b9ba0fa3eeecff08314ae386ab79e77
- 05 R 5d29caf3d939d59042abf9bd6d40f55b9fa41123300b4b705f41f9deffbb52a4
- 06 L dede28c756e4b539873389d1e72024dde93a5b8df75d8db60dd2f0b9824ffc3a
- 07 R 9d5d2aebc326167c6093dda6f47458a2b34b31e33c8fcb84459a7acc42ab3658
- 08 R 7a7dff6cdf9289be0b968f6b5eebcab7d713701f2da51a319b5551174e750bd1
- 09 R bba65c7bbea455968d8c71f893eb741dcc622315fc4024692dbb45eefca1a13b
- root d6bd1ce08e1adb1e8d9e0a047e6aa9547fd29caab0113955f996f40747d555ee