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 ENVIRONMENT AND NATURAL RESOURSES XII PENRO CO Award a ₱1.2M contract to RYCH CONSTRUCTIONNational agencies
Transaction hash:
73cbcaf100ab2d254a49537ea0461a6a49b6ea7e60082508667f33248e407b6c
Status:
Included and unchanged
Block:
#5,535 478 blocks after it
Position in block:
Transaction 32 of 74
Award day:
Jun 17, 2024 (2 yrs 4 mo ago)
Value:
₱1,215,415.00
Project:
Construction of SWISS - Matalam
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 #5,535 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 ENVIRONMENT AND NATURAL RESOURSES XII PENRO CO awarded it to RYCH CONSTRUCTION on 2024-06-17.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 73cbcaf100…407b6cnow …
- 2. Block Merkle root changedstored 83cbc6c185…352e32now …
- 3. Block #5535 hash changedstored f9cebfdbc8…01e94enow …
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 73 records. Each step hashes the current value together with the sibling shown.
- leaf 73cbcaf100ab2d254a49537ea0461a6a49b6ea7e60082508667f33248e407b6c
- 01 R 7835fb9ac183216d2d010a6fb9d6a88282d53e6e6aac30bcd001de5b284c7bf6
- 02 R 2dc33ba42b787b3aeba9b5524f024592ee91d7b8571de6cb6abd54f1a9f4de52
- 03 R 09d31fd5df98ab53c0404fc74e7a5b6d616799b04cb0a739eb5c195b426b0ab6
- 04 R 417dafe6da789f12065f9429629305fa6cd7e6202b2ec27cc84d558f25c0b4cc
- 05 R 7d1989e5088ee94165a8b5ea0bf4c82bd198086529e17036fa2595228d7c47bc
- 06 L 636aea6de5315ec3571f5f755034c8a9fbaed631c5b7b82b7ba658d278c58fea
- 07 R 97a952d1b8c79c2ce875390d669285b32ef2c94e87f356c609595af3dde3ce5e
- root 83cbc6c1854ec8a6aab4fded078ae8fa0b2d247c145773d9b60e28f04c352e32