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 THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL Award a ₱2.0M contract to H & N BUILDERS AND ENTERPRISESNational agencies
Transaction hash:
ebb2bfabc401e1ed43ded2423b63eb2b72073d2ad6a809d72c6d9b0bf5f1ce98
Status:
Included and unchanged
Block:
#4,359 1,654 blocks after it
Position in block:
Transaction 197 of 215
Award day:
Feb 9, 2021 (5 yrs 9 mo ago)
Value:
₱1,989,925.74
Project:
CONSTRUCTION OF LANAO DEL NORTE DILG PROVINCIAL OFFICE-PHASE 2
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 #4,359 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 THE INTERIOR AND LOCAL GOVERNMENT - LANAO DEL awarded it to H & N BUILDERS AND ENTERPRISES on 2021-02-09.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 ebb2bfabc4…f1ce98now …
- 2. Block Merkle root changedstored 6a177b2bad…570cfbnow …
- 3. Block #4359 hash changedstored ee5aefc1b5…987a97now …
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 214 records. Each step hashes the current value together with the sibling shown.
- leaf ebb2bfabc401e1ed43ded2423b63eb2b72073d2ad6a809d72c6d9b0bf5f1ce98
- 01 L ea098440e708997aff1c6757e317206ef9cf40ed2b497977be4e5104bfc6091f
- 02 R a4fcdad6fb934d5ac144119c989a5392e85c3b363eaeabde586352a4500eef5a
- 03 L 1896c823dce1bb60ebbae0ebad9cb96c98e794cf9eaae8b164460bc79dae827a
- 04 R 7e12669b01cd4f0506b2b8c3d990bca9b17f624e5a9233f2f1f818a1e514f2f3
- 05 R 373c84e7df4c84cec76e554b0233714164659b48eb4baf3d9a2af15e57eab8ac
- 06 R 74fb7d8b3406d5ee05c66095618f790a0d7da2d5d2b6512ff877dc866fff6ad6
- 07 L 14db5043f3fd52f6b590f9e255e16f9b3e2a337951ff22e02b9701580caa767a
- 08 L f36e4ec91bf5352219f4b629104596e01f87c95ba891a2aaabd2c0d8ffab16f1
- root 6a177b2bad32e228838e5def7ab9615417ce4e242ee7e1241d8525cf0f570cfb