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 CALAUAG, QUEZON Award a ₱742.8K contract to KKT CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
58de0ca5f5ea4e4c7d3052c108212f09f2b5a258c239e87203432afc5629fe3b
Status:
Included and unchanged
Block:
#4,216 1,797 blocks after it
Position in block:
Transaction 88 of 280
Award day:
Sep 7, 2020 (6 yrs 2 mo ago)
Value:
₱742,806.13
Project:
Construction/Improvement of San Roque Ilaya-Anahaw
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 #4,216 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 CALAUAG, QUEZON awarded it to KKT CONSTRUCTION AND SUPPLY on 2020-09-07.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 Calauag gave a "unmodified" 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 58de0ca5f5…29fe3bnow …
- 2. Block Merkle root changedstored eb1e860a34…80dd03now …
- 3. Block #4216 hash changedstored e50f11a461…d4fdb3now …
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 279 records. Each step hashes the current value together with the sibling shown.
- leaf 58de0ca5f5ea4e4c7d3052c108212f09f2b5a258c239e87203432afc5629fe3b
- 01 R 5a5f0f80c0fac0e496def8d12a1d0ab058c521e6745a40d0ec1e783608f50e17
- 02 R a62f9356aca631c7541a190b9b1accbc7e60908c1fbebacd6c5745a8b552b195
- 03 R 907039e7605977b755106d956c2d26b2e8ff6082510d0a6d74ae0dd772e87aff
- 04 L 0379c4986651e614e18cca5609a830a5c61e8ad83297a52eb625b1e3a71ae36e
- 05 L ec8543fc4aa0e50b54effaeabd2791ae914d5b697aa38039fc4795e6b60b8325
- 06 R 786e70b16c8e97d51bf12e0fff14bf31bfc6c23367fcf5254680addb3c6f4d06
- 07 L 1f5b00b1fe397be019301f32b18f43043d7a6553bfdbb73d847e75e2ca4e74c3
- 08 R ade68711f07fa8463a78e11c0b368d8aad557b02130d1ffc657f855325d97c65
- 09 R 2df6f56941ec44ca394c9b10cba42f93e6fd8a6eeb99af034969fe6613d83ddb
- root eb1e860a3499302af0980ace7603c3cced7b55559ba86b7950d04366bd80dd03