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
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - CARAGA Award a ₱278.0K contract to YPC CONSTRUCTIONNational agencies
Transaction hash:
0aee7cc158a8ea3f95e76bea4b8243e0af510af9273c5164f51f8b0b19f22509
Status:
Included and unchanged
Block:
#3,295 2,718 blocks after it
Position in block:
Transaction 7 of 147
Award day:
Jan 4, 2018 (8 yrs 10 mo ago)
Value:
₱278,000.00
Project:
Repair of SMD Office
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 #3,295 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - CARAGA awarded it to YPC CONSTRUCTION on 2018-01-04.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 0aee7cc158…f22509now …
- 2. Block Merkle root changedstored 5bcae09cea…5be357now …
- 3. Block #3295 hash changedstored f6c390f364…3cb80cnow …
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 146 records. Each step hashes the current value together with the sibling shown.
- leaf 0aee7cc158a8ea3f95e76bea4b8243e0af510af9273c5164f51f8b0b19f22509
- 01 L 08d50e3512a91e361606d21ad8bc45a7f59853645852b2f0b30d56ba42e58b69
- 02 L 0cdfbdd32c2925e4207033dd2249a79c58bfa7399aab40967a3b57a461cbdaac
- 03 L db0f7e1ce2e0d9938cfb23c331790f63e9c822b1b8fb09cf470f678a5f580f4f
- 04 R d73eb1f8cbab9f32e90cb3df08224a9e5818bb1a79facf85405edafb5b67f779
- 05 R dbb3c83a335f32d088efb7edf34d826c18c495c0175fcd8087582e14683620a0
- 06 R 8782b10027174aac73d0f2482db82a1f9c64145a62723647ba35f0b864ebd7c0
- 07 R ca964fa095d282ea5ec4fb96dac2102a2eecc6e1c1afaecbb07680f74cd58bb7
- 08 R d27330889cc38cbb52aba3b371db866b4aec5a1451b0b2fa5caf43e18ad6efd7
- root 5bcae09cea385166a5b482bff90e350f4bd817d395ff5c8f5014588e3f5be357