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
MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱9.7M contract to HAN BUILDERS AND DESIGNNational agencies
Transaction hash:
1e46f61e1b4e746fccfa321cd2f29e5dcc76f58202bd5ad548892bd6a094b6ca
Status:
Included and unchanged
Block:
#5,665 348 blocks after it
Position in block:
Transaction 47 of 419
Award day:
Oct 28, 2024 (2 yrs ago)
Value:
₱9,654,857.65
Project:
23infra054
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 #5,665 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)MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to HAN BUILDERS AND DESIGN on 2024-10-28.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 1e46f61e1b…94b6canow …
- 2. Block Merkle root changedstored a5787db3b0…e077canow …
- 3. Block #5665 hash changedstored 1b71897dfb…34b635now …
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 418 records. Each step hashes the current value together with the sibling shown.
- leaf 1e46f61e1b4e746fccfa321cd2f29e5dcc76f58202bd5ad548892bd6a094b6ca
- 01 L 1de501e0af461ebb32417191cb8b9ac13870281a4f2e76b4ca69a061c54fd255
- 02 L ad80b0fa9d658d8c46168b791af4d8218a197da33908ecc8f77f9217f97650dd
- 03 L 5b5e3fbcfa82e988328ec3804c15b288d9d5671f51e0dde0282964d9a986065b
- 04 L 807d7274ed8668eeb016cc57a18915fe26a01b232342dc0050144172d94e3ae3
- 05 R 9323f0bff5b26a171569cf11d383b5027dff1e35441eb1b597640832b4e8a899
- 06 L 04cb34b59b060e7249f8dcd3347a0809360c03865300ac70ffd0af0ba1953f99
- 07 R 4a1eaf085786e0292fe2142c60bbde35dcbee5e93a980ac767620d9874f1ff54
- 08 R 907dc52df6f04820fc9400873fe7bfdc7fe137d0ea0e15c6c62bdf11c84b06ce
- 09 R 1817f0d30f86545ce60b0f5b8b6f4a5221a6ec891affcf0482615606921df429
- root a5787db3b0798b27a95a57e12c142f6e19bdf170e855dafebf40f42779e077ca