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
PROVINCE OF DAVAO DE ORO Award a ₱4.9M contract to DREAMBUILD CONSTRUCTION, INC.Provinces
Transaction hash:
2741cf3dc2de747bf5964e91534267fb6ed7c41c39f7d1fc78d60ee16e696e2d
Status:
Included and unchanged
Block:
#5,707 306 blocks after it
Position in block:
Transaction 41 of 262
Award day:
Dec 10, 2024 (1 yr 11 mo ago)
Value:
₱4,930,514.17
Project:
Construction Project CW24-028
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 #5,707 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)PROVINCE OF DAVAO DE ORO awarded it to DREAMBUILD CONSTRUCTION, INC. on 2024-12-10.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 Davao de Oro 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 2741cf3dc2…696e2dnow …
- 2. Block Merkle root changedstored 97e2dab8cb…22e7d0now …
- 3. Block #5707 hash changedstored 8451dce931…635becnow …
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 261 records. Each step hashes the current value together with the sibling shown.
- leaf 2741cf3dc2de747bf5964e91534267fb6ed7c41c39f7d1fc78d60ee16e696e2d
- 01 L 26ff2f4632f5340e031a19b3fd5f3be92e90d96cd0fc64570dd5fe6b6b2b2f9b
- 02 R 7b9bab23821a5821ad74edd2dfe5a247c200684a1fc55dced1113278cc0deb50
- 03 R fb35a8150944f496428037fc8724af43d7cd4af7b581764354e16520428bc2fc
- 04 L 85dc76dbeb78e03f6f11b7ab8632679503c4a3b2e8d713576041d5c7c04b9115
- 05 R 0a5670ac64e9ceb54ae8630818f239c6d8191201ebf0b117671ea5648ae0aa5f
- 06 L 214079f42cae5adcf86d07d4daba54e42fdf2a564674db217ab8057cc08ae779
- 07 R c7523e93b2dd8a4c84c4479a5d799cf32d7728548b27bc0c28d9c08d958e0fc8
- 08 R f13da26881fd3c0886a821cc56f469fe41260d2ef1f8a973dceadb279d219646
- 09 R caa3f217f98c538a4d0ec3d3b4f72bae53c8dce89337d7dfa0872c234e7d144d
- root 97e2dab8cbafd1f430f54de59f67df60134aba0a93682f503eee305fb922e7d0