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 CASIGURAN, AURORA Award a ₱1.5M contract to CONRADO B. BAUTISTA CONST. & SUPPLY CORPORATIONMunicipalities
Transaction hash:
8edf1f3846eeac4712d364cdad2f0583b1c6627b7db4b6c5057c1aa9a3f39a57
Status:
Included and unchanged
Block:
#3,033 2,980 blocks after it
Position in block:
Transaction 134 of 277
Award day:
Mar 31, 2017 (9 yrs 7 mo ago)
Value:
₱1,505,100.00
Project:
Const. of Street Lights from Welcome Arc to Casiguran Bridge (Agricula) Brgy. Calangcuasan-Marikit, Casiguran, Aurora
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 #3,033 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 CASIGURAN, AURORA awarded it to CONRADO B. BAUTISTA CONST. & SUPPLY CORPORATION on 2017-03-31.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 Casiguran 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 8edf1f3846…f39a57now …
- 2. Block Merkle root changedstored b5bbf226d5…1b01dbnow …
- 3. Block #3033 hash changedstored 05f3f55d7b…d396f9now …
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 276 records. Each step hashes the current value together with the sibling shown.
- leaf 8edf1f3846eeac4712d364cdad2f0583b1c6627b7db4b6c5057c1aa9a3f39a57
- 01 R 906e98de913beca64a13c0884bfa6337882cde16e47b260ef51428253fcb02a4
- 02 L 025b7ccaa0f22579479fcb3d701ebe3dad4c57ad7a05359cc218507a424695f3
- 03 L ed927bf5afc3548b8a71749fcb4e9dc8eeabd6282b6eefabae50eec29a26a0a2
- 04 R 0f75aac8672e471d2f2932546cd305b4b2c1fd19490def1e5bba10b7166331f5
- 05 R 98d0185f7428d7f8f2a21e1293ff4d3a46bed2df99e471e389f9cbc6d18bd361
- 06 R 21adcaf8d2b93849d8bad05b0c2cdab7b27c32a4429eb29922b959772fc71b0c
- 07 R 50bf00c96b802e30bae499c59939dd0b5bba5168693e0a50015a6f39cffc6909
- 08 L d52c2d77f217c74c9699d02a88d56a0ffd78fba3b31ea4aba974dbb82af4a904
- 09 R 45cfff0350d782cdd0002143186849e70d9231f74426fe78bc9abb92e82b7266
- root b5bbf226d540529db4a1c190017ae80facebabb254fae74143236dab9b1b01db