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
CITY OF TUGUEGARAO, CAGAYAN Award a ₱599.8K contract to TOP VISION DESIGN AND CONSTRUCTION SERVICESCities
Transaction hash:
61b50720095bb22dcf495c9d0ce3e21e5d90c54b0c8a5499c50baaf18576601c
Status:
Included and unchanged
Block:
#5,529 484 blocks after it
Position in block:
Transaction 130 of 364
Award day:
Jun 10, 2024 (2 yrs 5 mo ago)
Value:
₱599,840.00
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 #5,529 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)CITY OF TUGUEGARAO, CAGAYAN awarded it to TOP VISION DESIGN AND CONSTRUCTION SERVICES on 2024-06-10.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 Tuguegarao City 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 61b5072009…76601cnow …
- 2. Block Merkle root changedstored 0a683b0d3b…43c63bnow …
- 3. Block #5529 hash changedstored 1d063716e9…a8f0a3now …
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 363 records. Each step hashes the current value together with the sibling shown.
- leaf 61b50720095bb22dcf495c9d0ce3e21e5d90c54b0c8a5499c50baaf18576601c
- 01 R 623387daa1aa5e1047e559ec092d9372ce28662fa972fa4d415f04109a923772
- 02 L cda000834d274f0decfc0392bed201269d59b349b06db27da8dfe7f8eb79c3ae
- 03 R 65674d0a4877b3368c1892afab769c869e10a49f3602c3b7995b4e2e19586751
- 04 R 2d393efa5d85b66e1190ff09fc0d8d60fd073820977681d5c41268bf12ee0927
- 05 R e48b1f1b96c98a70ffabba58c3512ee04c9ef4a35da5101f31808616892813db
- 06 R 72742ac551023444de7d6218075d35dfec61946a020116f6b37222379c68954e
- 07 R d7ef1669f9041bff853293b49f1e9a8230c2714d967f2046151f85ddcf227be2
- 08 L 71bb585aacc019cfb35e276b789542a8abb160d993f540caa0931410de4df93c
- 09 R 56dc8454d6d60f4ae6a6f9840a49bbe3eaf2e0c2325d07873e0ea74f8575e101
- root 0a683b0d3b9ee8e66d75482dac3d1459b95c36280196efd0002924843843c63b