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 SOCIAL WELFARE AND DEVELOPMENT - NCR Award a ₱16.4M contract to ONE MANUEL CONTRACTORS & BUILDERS CORPORATIONNational agencies
Transaction hash:
4cdcce45947a75ffcf8e059daeb8e427b42ee375d5ed213ae4ebbd5de5aa630c
Status:
Included and unchanged
Block:
#3,584 2,429 blocks after it
Position in block:
Transaction 79 of 227
Award day:
Nov 8, 2018 (8 yrs ago)
Value:
₱16,362,331.80
Project:
Construction Project
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 #3,584 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 SOCIAL WELFARE AND DEVELOPMENT - NCR awarded it to ONE MANUEL CONTRACTORS & BUILDERS CORPORATION on 2018-11-08.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 4cdcce4594…aa630cnow …
- 2. Block Merkle root changedstored 2c74236ec8…d9b781now …
- 3. Block #3584 hash changedstored 1c3f233328…d4ae50now …
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 226 records. Each step hashes the current value together with the sibling shown.
- leaf 4cdcce45947a75ffcf8e059daeb8e427b42ee375d5ed213ae4ebbd5de5aa630c
- 01 L 4cdbbf40d38bf252a5b3cdf19d739aed372ae8e2f6d65680dfc2fbee069c90a7
- 02 L f8e7b2bbb872af80bec6555414ef4b4046a51adc0da3543a2e6b5804d4e276ff
- 03 L 6794f4785d591c1d731d1033372ee031bb01b60ad032fdd1bd7d8c7df85b6727
- 04 L b44f186165a4ee9e740c890017f3c11ef00d43ebad36138baad9854aecb448d8
- 05 R 02d7bebaec5d37eecc65c09fd7c2facbd36f533dabcf430f8212c24b4ff41f99
- 06 R c98d0220240a1fc355fcebe989790d63c99289fed7b0d82ff56f8ea0f57abf76
- 07 L 958739d3da8ba9deba6c6992ade2ffeeb360bc2d38e5d4907051ecd605ca8fec
- 08 R 41380f544c770cd45ec6765cc1f7b03c6d8a48c6c87e811126b97c8355a716eb
- root 2c74236ec860abbabf5b7761dc7af61d7e214765348da125ed66a5b7d7d9b781