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
PROVINCE OF ORIENTAL MINDORO Award a ₱2.0M contract to WTL CONSTRUCTIONProvinces
Transaction hash:
e68519f16f6e9bda98ab1dfa7c17d2116c48875f902cb544d9706faf79350366
Status:
Included and unchanged
Block:
#3,963 2,050 blocks after it
Position in block:
Transaction 216 of 251
Award day:
Dec 12, 2019 (6 yrs 11 mo ago)
Value:
₱1,952,921.70
Project:
Concreting of Road at Brgy. Kawit, Gloria, Or. Min
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 #3,963 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)PROVINCE OF ORIENTAL MINDORO awarded it to WTL CONSTRUCTION on 2019-12-12.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 Oriental Mindoro 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 e68519f16f…350366now …
- 2. Block Merkle root changedstored 5ce57d373a…a88fe8now …
- 3. Block #3963 hash changedstored 4c24eb5df4…8cc069now …
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 250 records. Each step hashes the current value together with the sibling shown.
- leaf e68519f16f6e9bda98ab1dfa7c17d2116c48875f902cb544d9706faf79350366
- 01 R e7cee4cfe0703268bf0b9142d021080bf5c507655eb9b150dcd20f19bb284b37
- 02 R 9985e2f019f57474db55cb21566472a99d52edb7e9dddfda3d7d42585b24c12c
- 03 R a80547c009eb2a2fbe66828c03e3563e4fd05c581b1aabf8dc2194eec87bf4ae
- 04 L d2a2df9984d97924479660624f68d0d88fdf14c98e64e7b89264f0669b9f5c52
- 05 L 3601aee5c615de2c3741cb78051511463100ac0c3c8d54852991bceb8dd8a397
- 06 R a4837b4a511a779ca760f5ee427aa50911952281ba84b735b2ed9f84b0c36cbf
- 07 L af5fe9415faa757f0531926112c515d6b8060cab3defed01dd0da71c6e9dd908
- 08 L 274487f4fff17c32fb88087887cade3cca506207e6c5238dcfef12fb5f2d09d5
- root 5ce57d373af4fbc44dd725a84fd82593ac5afcf231ae08d466390632cda88fe8