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
LIGA NG MGA BARANGAY, MAGSINGAL, ILOCOS SUR CHAPTER Award a ₱902.2K contract to BANTAY CONCRETE PRODUCTS AND ENTERPRISESNational agencies
Transaction hash:
9a62c9c06faf89faeb7d152ba78e5613fb2aa350d041ccdbb5d6039c42b054fa
Status:
Included and unchanged
Block:
#4,898 1,115 blocks after it
Position in block:
Transaction 127 of 217
Award day:
Aug 25, 2022 (4 yrs 2 mo ago)
Value:
₱902,245.28
Project:
construction of stone masonry
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 #4,898 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)LIGA NG MGA BARANGAY, MAGSINGAL, ILOCOS SUR CHAPTER awarded it to BANTAY CONCRETE PRODUCTS AND ENTERPRISES on 2022-08-25.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 9a62c9c06f…b054fanow …
- 2. Block Merkle root changedstored 4d2fce73c5…b486ebnow …
- 3. Block #4898 hash changedstored 2aa6f85de2…9780b6now …
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 216 records. Each step hashes the current value together with the sibling shown.
- leaf 9a62c9c06faf89faeb7d152ba78e5613fb2aa350d041ccdbb5d6039c42b054fa
- 01 L 97e7feb1366b7949e398118e156a253e49ef3b6ffd912dd1cefe11adbe79ddb0
- 02 L f11ff0583e4960aa8847b3adc2abae3b2a143fba294d4a5e6a74268cdd9b9cf7
- 03 L 931d4749087cf295e79cc0ea3b150db9a50a7da5953d305878f956b64c9cb222
- 04 L b46ebe5fefc823b23594bb2440fa04c036b5a4e6ede674db7759408a2a0935df
- 05 L fa82a404635489c99645f647ae049c78d073ef916d85e85a52a8fa95d9dc5626
- 06 L 2899e9926d1b899276bd3d16f0357c244dbb5aad4350b17878b81e9080d891f3
- 07 L 89c2fe91ba8905f281b02f118909f34f6ae5b1195caae5cabca476a0562b9ae0
- 08 R 776e62a66e912fccdfc2bb8b25e61d0645c83aa4b4327ace0edea5220850c44e
- root 4d2fce73c5839fa3f611ad7a371c7661c126f3948a98c818d2c9372548b486eb