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 BONIFACIO, MISAMIS OCCIDENTAL Award a ₱5.0M contract to DMN CONSTRUCTION AND ENTERPRISE CORPORATIONMunicipalities
Transaction hash:
d9ac0390663ae06732bcdcb41f5e4d645e260e8cc514389a7dfc21ebe037d746
Status:
Included and unchanged
Block:
#4,819 1,194 blocks after it
Position in block:
Transaction 142 of 169
Award day:
Jun 6, 2022 (4 yrs 5 mo ago)
Value:
₱4,991,803.20
Project:
Embankment of Migpange Fisherfolks Village
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 #4,819 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 BONIFACIO, MISAMIS OCCIDENTAL awarded it to DMN CONSTRUCTION AND ENTERPRISE CORPORATION on 2022-06-06.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 Bonifacio 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 d9ac039066…37d746now …
- 2. Block Merkle root changedstored cabbc2924c…3b2ab5now …
- 3. Block #4819 hash changedstored 8f6f4a952c…045491now …
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 168 records. Each step hashes the current value together with the sibling shown.
- leaf d9ac0390663ae06732bcdcb41f5e4d645e260e8cc514389a7dfc21ebe037d746
- 01 R da676c6b78f18af4aa7aefdd9e00ee582b1d7d3ffd1d8e95406e2c5d1f743393
- 02 L c7bee87fbcb65fe5bfa50cf034ceb756678d9aadee5db0b3a585e96041d5349e
- 03 L a7857ee9ce657100444f2838f6a601328c22346affacb3ae0ab956050aaf725a
- 04 L cb501ec20bca779bdcb381cafadcbd4546e1ac8d6ec88aa1bfd40c1f61205b13
- 05 R 4406bd49a7d412ebe81268c890350744c6b07d192cd43dc421ea1953abad99b1
- 06 R 9b608eb9cb9f67c5622ba1d3e6e313e8936ba38c78fcd7a31c9783d1103a2470
- 07 R eb3f78eee52d484f1e8a653d2d11b27ab2b0838fcda39f60933c4f4cb930074e
- 08 L 5fad233db1f2e3eecc23752af4fa62972595d241f2ca8633d89a7e72ac87645c
- root cabbc2924c3f683244cd849110094ef9b19ed054e67a92e92469576b243b2ab5