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 PUBLIC WORKS AND HIGHWAYS - D. DEL NORTE DEO Award a ₱2.6M contract to MAG CORPORATIONNational agencies
Transaction hash:
cf9ed167d6c2ea20138bde4452b9b6a151c50ae8576d20447bf7061ceef7fd9f
Status:
Included and unchanged
Block:
#2,753 3,260 blocks after it
Position in block:
Transaction 82 of 114
Award day:
Jun 1, 2016 (10 yrs 5 mo ago)
Value:
₱2,555,018.33
Project:
PACKAGE 6-A
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 #2,753 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 PUBLIC WORKS AND HIGHWAYS - D. DEL NORTE DEO awarded it to MAG CORPORATION on 2016-06-01.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 cf9ed167d6…f7fd9fnow …
- 2. Block Merkle root changedstored 1fe5e4479a…7e48ccnow …
- 3. Block #2753 hash changedstored b16688bc71…216e9fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 113 records. Each step hashes the current value together with the sibling shown.
- leaf cf9ed167d6c2ea20138bde4452b9b6a151c50ae8576d20447bf7061ceef7fd9f
- 01 R d27220ca53011e064a331e0969e95d0aaa7482b8cf1b589bc4c33d019249f2ea
- 02 L b394e1acd948e0baaa9d7d9f47c193770669fe1456f918960b1dca472068881d
- 03 R b17889a6b082c361c53a594bc559d6eadf1309cf2b342923d1443ee319b3d55b
- 04 R 40e2b9d5701eb12e3a482d8b6d6c877c5e9c3ba862ad966e8064490f1bd6a5ad
- 05 L 6102f4fcff079c196c8c6ff0e1a3ea6d8e7394a919ed76df83fb28dc0b29782e
- 06 R 6f117275ef20388b8b503ebe15709de5aa7189ffaa614827dd9e5f098745d74b
- 07 L 080a876bc814adb417701ed72e44b3eb57136c1a522bea274a802a0980847ce9
- root 1fe5e4479ae79a9802edf4d11ebf3624eb11bf8d37c434ec6dbaa1ca047e48cc