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 PUBLIC WORKS AND HIGHWAYS - ALBAY 2ND DEO Award a ₱46.6M contract to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
d065c305c5cf85ea5a886afcf4cf483d67f2c4234649b8d7f8f86890bb906f64
Status:
Included and unchanged
Block:
#3,460 2,553 blocks after it
Position in block:
Transaction 228 of 287
Award day:
Jun 27, 2018 (8 yrs 4 mo ago)
Value:
₱46,606,372.99
Project:
Concreting of Rd. from Estanza to Gabawan Lake
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 #3,460 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 PUBLIC WORKS AND HIGHWAYS - ALBAY 2ND DEO awarded it to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATION on 2018-06-27.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 d065c305c5…906f64now …
- 2. Block Merkle root changedstored 945f945b53…146ee6now …
- 3. Block #3460 hash changedstored 3309013257…aab2aenow …
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 286 records. Each step hashes the current value together with the sibling shown.
- leaf d065c305c5cf85ea5a886afcf4cf483d67f2c4234649b8d7f8f86890bb906f64
- 01 R d2862a4ae66758f0d9d37da649e340618a9bfde3d48fa1986b7e3bf68321cf51
- 02 R 179e3772989f7bbeb9a95a94bda1db5c2e3c4db1940d79e636c3c1adea2c824a
- 03 L 8a163a178cd05753096dc7ea4d0e0f67e9ebb12ad4a8e1ee8953b12ae7b61ae1
- 04 R 09143b03852a5bfdf4a8224ff97b0a380d92838c61e635d9b5b905f8122a758e
- 05 R d8c380c9249bbdbb2d41be2b13b08315ad39da7c4271389d978fc1a49ac59039
- 06 L 0628e14b3270e2fe2162b607c29249a0f281dc30c3abacf1c25539c25596e09f
- 07 L 84eb762583fc8028fb103b825cd4d548a623964acb98f1f6570422bab1f6851b
- 08 L 7ca395666d717e0fb48b9ac187e5f8b4be3c26d40b57247081a1c5e28b6a78fd
- 09 R 358c47720ac435a10bd3415a36130a14bb04c1d480ba8de3179d7adf5538e983
- root 945f945b53ceffc5184c1131b16bb3ac2b5ec8e7e5bf49d3b2c58d3255146ee6