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 AGUSAN DEL NORTE Award a ₱19.9M contract to FP ALONTO CONSTRUCTION SERVICESProvinces
Transaction hash:
8b7f0e76fd4cdbfc485273ce565fc1fecd07474e5de86fe75c9f85b79317cb0d
Status:
Included and unchanged
Block:
#4,620 1,393 blocks after it
Position in block:
Transaction 124 of 218
Award day:
Nov 5, 2021 (5 yrs ago)
Value:
₱19,880,034.84
Project:
Upgrading/Impvt. of FMR in Brgy. Durian
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 #4,620 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 AGUSAN DEL NORTE awarded it to FP ALONTO CONSTRUCTION SERVICES on 2021-11-05.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 Agusan del Norte 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 8b7f0e76fd…17cb0dnow …
- 2. Block Merkle root changedstored 81591c4e91…7ac08fnow …
- 3. Block #4620 hash changedstored 8972acddc8…4719f5now …
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 217 records. Each step hashes the current value together with the sibling shown.
- leaf 8b7f0e76fd4cdbfc485273ce565fc1fecd07474e5de86fe75c9f85b79317cb0d
- 01 R 8c828516bf819b0c82b7bfd0c58ec3e7aed356929039c2d11af912ba50f26c84
- 02 R 98f451abbbf55ffc5ca9ae05149030186e85c047d5be6c58cfe37413530c39af
- 03 L 0e2e74197bb6c6dbcca72c65797327de98568a4287f8d5fbf847d67a0c75d8cc
- 04 L f5e4b112f2d8a61e10046625cf1923d3b5082062e608c11cfb5d5111910158b2
- 05 L c57635a97c43c2771ea867d350fb11756c0d3c01bcf63fbf198d23f0dc4f89c7
- 06 L 96086918465ce308c8383df1afb5568e7814b6c9f76a7a1c9b20587a4f698592
- 07 L 839735a9d558ed7b099ddf8f8077df3d64a2fc71a605f08930446f8d975dcab9
- 08 R 55bf762b86e88a72b2fbf06c380c0f6b75592408a7928c4c057ad802dc3cf3ed
- root 81591c4e91c0641b5eb5be4eef6daebdaec73868737e48b29355f12bbf7ac08f