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
DEPARTMENT OF HEALTH - CARAGA Award a ₱674.0K contract to KELVIN CONSTRUCTIONNational agencies
Transaction hash:
2bcdd69e48e13744c83db0637eecca873e6559eb1b8eab721f1fbf02ebd929b6
Status:
Included and unchanged
Block:
#5,299 714 blocks after it
Position in block:
Transaction 27 of 176
Award day:
Oct 11, 2023 (3 yrs 1 mo ago)
Value:
₱673,967.33
Project:
INSTALLATION OF WATER TANK WITH FILTRATION SYSTEM
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 #5,299 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)DEPARTMENT OF HEALTH - CARAGA awarded it to KELVIN CONSTRUCTION on 2023-10-11.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 2bcdd69e48…d929b6now …
- 2. Block Merkle root changedstored 1da8464208…9441afnow …
- 3. Block #5299 hash changedstored 5128f09f6d…389fd2now …
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 175 records. Each step hashes the current value together with the sibling shown.
- leaf 2bcdd69e48e13744c83db0637eecca873e6559eb1b8eab721f1fbf02ebd929b6
- 01 L 260dc2de0d760aa1ef46870af7533b2386abf30ed9266cef3e060debefe7aa82
- 02 L 6ae6533fbc44fd9e8c5a494a7cd125ae7d2a4c3707f80a68a9edaa13e5718c32
- 03 R f79a86aa4e026becadec3af3ff4e8310a3ce1f8048b4d6518181e14f5a484dcd
- 04 L 81a746f3c37d7507d1e1623d10a3bcea32f57d6d4fae69ff2a7e629f7dfe235c
- 05 L 17eafcfa67e677e47df4788e79ff101721c65b39f88d41c50344f6d6de177b02
- 06 R 59073dd15b16ad1e28b7a23ce53d50b2dc84a9bd2e32fb47bfdccc4f8f89799a
- 07 R 025a482468f51ce7c0c399fa5b65ed43296ce1b3deae7c821bdd168b875d2bd8
- 08 R 6cf015de5efadd441e59f05d9453d4939716cc57f52c56f940deed249f6e9fcf
- root 1da8464208671cff56de8c63da49321c26247027143bd43074ae0093e59441af