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 MINGLANILLA, CEBU Award a ₱2.5M contract to QUIRANTE CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
c32e58dc4a3852de0cd620686ddce3f6b8af7b84ec9a0543d317280dc60a80db
Status:
Included and unchanged
Block:
#5,312 701 blocks after it
Position in block:
Transaction 148 of 198
Award day:
Oct 24, 2023 (3 yrs ago)
Value:
₱2,546,681.52
Project:
SLOPE PROTECTION-GUINDARUHAN
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 #5,312 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 MINGLANILLA, CEBU awarded it to QUIRANTE CONSTRUCTION CORPORATION on 2023-10-24.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 Minglanilla 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 c32e58dc4a…0a80dbnow …
- 2. Block Merkle root changedstored 86f0d7ccb9…d191e5now …
- 3. Block #5312 hash changedstored 82d5d1a4e5…5a3173now …
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 197 records. Each step hashes the current value together with the sibling shown.
- leaf c32e58dc4a3852de0cd620686ddce3f6b8af7b84ec9a0543d317280dc60a80db
- 01 R c3e30b63d9c687cfab4792e05cfe858300a42f826d3f6592f540df7e3c721191
- 02 R 95ec7b835ec3f8252282373077a261bbe701944e8a750260628ef6061479610a
- 03 L 1d1f78160868d17586ec17a74d632965d79d1805a711729416a697bcf775e324
- 04 R b73395380624a3872822a0e3b69cfbbb123c96111e4c152f0d7fd2b6518f503b
- 05 L 92190befdf5eff7bb98f11e95e7e3590cd0d370ea06d0d47aaaba4b7cff0092d
- 06 R 966ed4f6d59a1c96e20a14c2ac49cc5234e8f5a80c63feefd6163e4334a7bcb6
- 07 R 390064fcd4a9221a7aab8a270477fc34b2dc5611a57c6f89d1541a2ef47dd35e
- 08 L 611d94197b4eb9ecc34c78e1349ed5765358a59b57d7941a85c2b256c46b0440
- root 86f0d7ccb9fc6d24ad022a75a1c4471a948eb9ca9806ff124968b77dc4d191e5