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
COMMISSION ON FILIPINOS OVERSEAS Award a ₱799.4K contract to NOGNOG ENTERPRISESNational agencies
Transaction hash:
bf2c48cd09518a38aa8063c3f64dae94a9f45ad99810779b0e378776d57f7620
Status:
Included and unchanged
Block:
#4,365 1,648 blocks after it
Position in block:
Transaction 329 of 444
Award day:
Feb 16, 2021 (5 yrs 8 mo ago)
Value:
₱799,406.80
Project:
Supply and Delivery of Labor and Materials for the
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 #4,365 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)COMMISSION ON FILIPINOS OVERSEAS awarded it to NOGNOG ENTERPRISES on 2021-02-16.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 bf2c48cd09…7f7620now …
- 2. Block Merkle root changedstored 3ba516b287…dde854now …
- 3. Block #4365 hash changedstored 6a1204ca79…6c7e3bnow …
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 443 records. Each step hashes the current value together with the sibling shown.
- leaf bf2c48cd09518a38aa8063c3f64dae94a9f45ad99810779b0e378776d57f7620
- 01 L bedca3e3d8244b554ccd40c5611bb67b43cdcc8997611028bd58a517c94fe8ef
- 02 R 0a5326ba3b7b6511a4b8d135be4f52f7a1abecbb2ff76524f7c975a554dc8a6e
- 03 R 9e5e2bd6ab74319114ebc2c65cea469ecf56380dab0cff74eb103d5d7961779c
- 04 L 798ab8a339331110f3c8ebd0a380d2d4ca8efeeeb8217e79d444a909e3eb244b
- 05 R 7b52907bfe7e396be1fb138ffe4075f540d15a8b3ec3463a2eeb75e50e894330
- 06 R 5073b547fbdfe66eee4c9577a9c15dba3f1d5c8a1d61bbc8a6916658467e3feb
- 07 L d65821a0e273035126c82826e489697a7b594ed036ecd455c8f7f4dbdb082be5
- 08 R ba5e2e8580eaf2d982ddda9ee17093e70d20cd5110149ceecaa52f984f22351a
- 09 L 50fc6eecd70edcd196037571759e2c9405dfe5760eeba354aa2bd3a56f11e962
- root 3ba516b28734e25c22200ef582dbd227f7f58cfd6e7b81070291fbc3f5dde854