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
MUNICIPALITY OF KAPANGAN, BENGUET Award a ₱298.1K contract to FAMILY CIRCLE CONSTRUCTIONMunicipalities
Transaction hash:
3d2c38e93f77df30f261d438598c895e5062d573e9c09602a2e7888ca06e77c9
Status:
Included and unchanged
Block:
#2,123 3,890 blocks after it
Position in block:
Transaction 18 of 88
Award day:
Jul 9, 2014 (12 yrs 4 mo ago)
Value:
₱298,059.71
Project:
Civil works
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 #2,123 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)MUNICIPALITY OF KAPANGAN, BENGUET awarded it to FAMILY CIRCLE CONSTRUCTION on 2014-07-09.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)COA's CY2024 audit of Kapangan gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 3d2c38e93f…6e77c9now …
- 2. Block Merkle root changedstored b7f74fa580…a83aefnow …
- 3. Block #2123 hash changedstored f7bde3531a…7c67bdnow …
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 87 records. Each step hashes the current value together with the sibling shown.
- leaf 3d2c38e93f77df30f261d438598c895e5062d573e9c09602a2e7888ca06e77c9
- 01 R 409921776408b76de3c92a8f1106ec8e5e7a5ff2f297d8c30da04279dfe2907c
- 02 L 13978a2305c629b93d48a4655bd6eac0ab2a0f525ed8989ace82a306bc36beed
- 03 R 761593d950027cc5beabeffdf6c72c9e4a68ca4664c6a28e8dd4aca9b829e72c
- 04 R 97653a3665bd70dcc9fea6a0281d47c55ccad9173e0e056a17fe9e75b319d19d
- 05 L 7fc564067a1820706f29746e34fb67265719ab392230a3e1b6949909cf7fa186
- 06 R 8b02ea8a14caeb7abf9f20dd107009e332170fc0dd23afbe5d487e5116084523
- 07 R e4824b30595d1c6f4d7e99c09d35af668e7e0734ded7cb094c5f60db55dc007e
- root b7f74fa5803736ca0ef8d0f9040b13b253c9ecd88b2b37bb045072e75ea83aef