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 INFANTA, PANGASINAN Award a ₱995.8K contract to SHYKA CONSTRUCTION TRADINGMunicipalities
Transaction hash:
edecbf18ea3363e281ccb70ef78806b16769c52d4061ba2f8ae08e9455a4e991
Status:
Included and unchanged
Block:
#5,022 991 blocks after it
Position in block:
Transaction 31 of 34
Award day:
Dec 30, 2022 (3 yrs 10 mo ago)
Value:
₱995,752.33
Project:
Construction Project
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 #5,022 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 INFANTA, PANGASINAN awarded it to SHYKA CONSTRUCTION TRADING on 2022-12-30.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 Infanta 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 edecbf18ea…a4e991now …
- 2. Block Merkle root changedstored 321b5e0f9e…c6ee48now …
- 3. Block #5022 hash changedstored fd9c63693d…f51c17now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 33 records. Each step hashes the current value together with the sibling shown.
- leaf edecbf18ea3363e281ccb70ef78806b16769c52d4061ba2f8ae08e9455a4e991
- 01 L de9772e4e2c13fa2a3e453660c9510cfbc3dd55941db0b78817f6c99cfd70109
- 02 L f9d30694044249fb4b33f46e4ce33d25165543e7aebdfcd7286a48285723052d
- 03 L 13ce400a84da90eedd4cd7be5fd66fb69365cb71a0dfd4bbde8e9411f21c1048
- 04 L bff5e19f59a6eedb99dff1e54c7d12b320cdb71d600fef28287fb56d176bd0d9
- 05 L dfc43dab5b5c99a61e56f02d3631ab31b6637de7914525cee1542534a7c0bf53
- 06 R 484ece5136dc536ca8b9e3b22281b36683ed9eec4818ce3ceed0524fa5674c9d
- root 321b5e0f9e31219906e989a98aff91bfc49d2377e67305757c27d8a6b2c6ee48