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
BARANGAY CAMILMIL - CALAPAN, ORIENTAL MINDORO Award a ₱2.0M contract to SIALDANG CONSTRUCTION AND ENTERPRISESBarangays
Transaction hash:
23344faace81f02ac4e6852a1119993b72c319ac9f8d84fd47ec8f52b8f94fc9
Status:
Included and unchanged
Block:
#4,710 1,303 blocks after it
Position in block:
Transaction 54 of 394
Award day:
Feb 4, 2022 (4 yrs 9 mo ago)
Value:
₱1,997,002.50
Project:
Rehabilitation of Road with Drainage Construction
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 #4,710 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)BARANGAY CAMILMIL - CALAPAN, ORIENTAL MINDORO awarded it to SIALDANG CONSTRUCTION AND ENTERPRISES on 2022-02-04.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 23344faace…f94fc9now …
- 2. Block Merkle root changedstored bb564bca81…39be73now …
- 3. Block #4710 hash changedstored 593bb69dfa…d9218dnow …
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 393 records. Each step hashes the current value together with the sibling shown.
- leaf 23344faace81f02ac4e6852a1119993b72c319ac9f8d84fd47ec8f52b8f94fc9
- 01 R 2340c4011ff2d8465c51bc2f0fcfc2aab775881b7819ada6d09ee32ab4480ca2
- 02 L 6457940cb3638bdffd839189a68fa1cdcf0338f82ed23b73af7ed2583ea99c89
- 03 L bdb4cd7fe47ca5d4deb28eedd9fc5db82ef89662bb5fd9badbe0addf3d580575
- 04 R 8d95daa2c9f18c1a9717c1f987772e40841cb63cb0fec954976016b3387abaef
- 05 L 2a5e20b6df9e650da4d5c21f53a87a7221e7c237eb53c20a3435641dabf4cdea
- 06 L 2c01d1c7f7026267e4816752f6e254dc665a0ea12f381edf0445abe48817427c
- 07 R 0b323407064525d50298f526b4e060ec44a9f8436384e3c367a421747aabf3c4
- 08 R 7f6f0e59c9804663d2f5a56a579356d52a87e085249c615ae5089bbed62ff382
- 09 R 06815108adffdcec7502ff2e90d220f8410025092390678f687bb3a872e0da9c
- root bb564bca81926af68b551fae780f697a2bd7b2fd963eaca5e05978140139be73