REDIRECT Australia in the Eurovision Song Contest 2020
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96bcd99cd2161c2673861b27cc5725ab2a464f51d6603fec87e2ba79b2a1f32. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51aa74a8-f40a-4b87-bdcd-35be700840a5.json and https://artists.proofprofile.net/proofs/artist/51aa74a8-f40a-4b87-bdcd-35be700840a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e63460f57a8f4c50b1a0096c8fc7f4505329a1472ec1b5f8f5f7dc031a4a3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1706475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c8c8d0617ff89ce1b2a6d8a2a8bec72a5769a0194e5f1cd56c22fb05de3b33. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI441800027.
Don't fight with what you're fighting for
Don’t fight with what you’re fighting for
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48dbd9999559cc3e4ec17333a15c72b9620995a93a6579879ca66a2952c35f5. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI442000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93870d4299611f21b438d71e69664c68ed5fea4b2f2263fd38c574c4834c0947. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI441900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcccb5132189d6d948b5420302393da6241c7ac1fda6be901053cb6f9260ff6. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI442000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e7bb64aafcaae1debb0095f7e2bd154c2edcb3dc1126083717a87643944bcc. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI441900254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48dbd9999559cc3e4ec17333a15c72b9620995a93a6579879ca66a2952c35f5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUI442000017.
Wake Me Up When September Ends (triple j Like A Version)
Wake Me up When September Ends (triple j Like A Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9903b542cd2bf7a1f43e2ed6b837be4379016c8abc23c40e7fc5887607acf48e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02246260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd192b2d5aa462ccd009adbf80f813deffca79303b60e820911f3880020b3f0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02249660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd192b2d5aa462ccd009adbf80f813deffca79303b60e820911f3880020b3f0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02249660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9903b542cd2bf7a1f43e2ed6b837be4379016c8abc23c40e7fc5887607acf48e. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02246260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d76eb87790fe6488c4d35dce79603edc7d2b044c3c6d9ea7bd9b4e0af93527. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02250830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbff214a66832bc649b847005c5d178da6c0aa468495c959353366e329f153fd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea4c5bc340307adea9d52f00fbf26573d2dbbbdc049c3cc9c363199107a12b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3485d66b7f94abd027f67273c473ab906e4c28283b958d08a123f7000e424a5a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ac1cdab9c17b3ec35893439f86df0284dbd39c54b5387f293b723e5cf73857. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d76eb87790fe6488c4d35dce79603edc7d2b044c3c6d9ea7bd9b4e0af93527. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02250830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbff214a66832bc649b847005c5d178da6c0aa468495c959353366e329f153fd. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea4c5bc340307adea9d52f00fbf26573d2dbbbdc049c3cc9c363199107a12b. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI02351210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d9b12732095f125193e2468d81ba2715289cb99af773103250648db3cff0be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUJ7G2300024.