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
BARANGAY SA ROQUE - CASTILLA SORSOGON Award a ₱99.8K contract to R JARABO CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
508af2e53c4bc60a414f97af3f07f3b56b1bf7a4c1002f4313624b03ff29180e
Status:
Included and unchanged
Block:
#5,119 894 blocks after it
Position in block:
Transaction 24 of 70
Award day:
Apr 10, 2023 (3 yrs 7 mo ago)
Value:
₱99,750.00
Project:
Labor & Materials for the Installation of Solar St
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 #5,119 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)BARANGAY SA ROQUE - CASTILLA SORSOGON awarded it to R JARABO CONSTRUCTION AND SUPPLIES on 2023-04-10.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 508af2e53c…29180enow …
- 2. Block Merkle root changedstored ee9858b911…b7c786now …
- 3. Block #5119 hash changedstored 6c707ed1de…dc75f2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 69 records. Each step hashes the current value together with the sibling shown.
- leaf 508af2e53c4bc60a414f97af3f07f3b56b1bf7a4c1002f4313624b03ff29180e
- 01 R 5339a972965ac46e885ec90321d024a6a24c6b2b5d090b0e6877e722c6ba5d78
- 02 R 48938fb688f77982371fa64193a4b99b842723e9f2124f06075c084ed860cff5
- 03 R ce424aab4453b9fc0683cc4ed62665b07127e1e50ac857e60212d9dc47bc5e91
- 04 L ad08a0f8cd68796179d13225e10b83fe63c6332837a5d0612753ba962dfd881b
- 05 L 108e8bd275e83c39d464e3988ec118433e6c6246b1d365582e3986ec3a12937b
- 06 R 8c6379de55a87e0d4dc5b3e5460b006b2271ccbd04a213fa8dde6315901f0b82
- 07 R 591f335024e3d400dfb89feb3147e15c63e428ec7467098db2a97b067988e009
- root ee9858b9114c15cbe0c1fdc9b69fc97b72c91dea426108ba71739362e0b7c786