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 EDUCATION - DIVISION OF COMPOSTELA VALLEY Award a ₱51.9M contract to BOJUS SUN BUILDERS AND SUPPLY CORP.National agencies
Transaction hash:
d458e9d2d2c4178d14a8c8d7c2e36165b23fa62bceebe0c991e82ac0a4b6f8ab
Status:
Included and unchanged
Block:
#5,594 419 blocks after it
Position in block:
Transaction 247 of 298
Award day:
Aug 15, 2024 (2 yrs 2 mo ago)
Value:
₱51,916,407.57
Project:
CONSTRUCTION OF TWO (2) STOREY DEPED DIVISION OFF
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 #5,594 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 EDUCATION - DIVISION OF COMPOSTELA VALLEY awarded it to BOJUS SUN BUILDERS AND SUPPLY CORP. on 2024-08-15.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 d458e9d2d2…b6f8abnow …
- 2. Block Merkle root changedstored d5abfe7701…08ddffnow …
- 3. Block #5594 hash changedstored 0d44587744…cd9089now …
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 297 records. Each step hashes the current value together with the sibling shown.
- leaf d458e9d2d2c4178d14a8c8d7c2e36165b23fa62bceebe0c991e82ac0a4b6f8ab
- 01 L d3d8537e9ea40357ecdb0d722ba991c5f36f9d157f2a56f3270e79684e0cb523
- 02 L 6596ba41c09e2ad6725a9f141e010c08fa0c8a28359d934e1ee96b38d0572c6f
- 03 L b4399c208d7dc989d1c612266df0ca594689ca92dcb74366663e5b190166b7cf
- 04 R 7591c24b254c4f032f50de1f9209cfbc2cd12cbc289346092f4ad2dd686ec754
- 05 L 42c8cd107931b4be675c7e4711c11c3d45e81a16b61a222534375dd6966a45a8
- 06 L 46829050dcd475cca6f70c964092e9867dc8f3ba7d3d0dd09d1d6412889a79f1
- 07 L ee98c39bd91537def106bc676c31d8536051a8b5bd2ecff4eb13cbf20268edcb
- 08 L 1734a3c14425cf8c9adf8d155ee06127d39d4ea92410cb44e1026f974e088351
- 09 R 1afdaf1d0ce2953e435948efb49db679780cbe61a1dae885aeebd66d8d58019c
- root d5abfe7701c4cba2a0806c1d552c4928f5ad86c0dd67eae40aeab5a34508ddff