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 0xa8cb6e48d0fe8814e26d280f169b4d0304e9c1ed26e08863b57ad1b709ad7368. 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/4a0300cc-3fea-47ee-9330-54c70afefaac.json and https://artists.proofprofile.net/proofs/artist/4a0300cc-3fea-47ee-9330-54c70afefaac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditation Music: Calm Music For Meditation, Spa, Massage, Yoga, Mindfulness, Healing, Wellness, Focus, Concentration, Stress Relief and Sleeping Music
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 0xf990f2634896a19cced1d9cc178f56c2d946f88be563de5ad4f9df829a6ca64d. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:51:54Z), 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/GBWUL2042445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afab3a9319c62595c72038948560f5c6f3b4280865f0a65c1254a73827bcbab. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/GBWUL2042447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea4776f661e14dd0af946f9025f49c912c989924030388d9ac3a27151fd9809. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBWUL2042450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6623b9c0d745a9ebf3483842b3def1dbfac9442cdd522dfbfbf1c83c4393f4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:17:15Z), 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/GBWUL2042451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ce00d92619b7991bee85669a6f471435155b94efa4c2bd75c42631d4a3dc4c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBWUL2042452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a7d7e4d64dc72d60da78b6fa4c33819129d77f9dc3578d8d44e41365435b4. 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/GBWUL2042453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049aa7a3dafb723cdee28c46e36235a685e365212b104645d9ae19e9a3e37db0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBWUL2042454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257ee620254de8bcb611bf387369d907709796e751c1037e4ea7162247f44d6d. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/GBWUL2042457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38b60ea1242708b0684f7ec7a7ecd79a4a55a5114723953d43660ac3da25fcb. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBWUL2042458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b5afd74702f2f5e9af95e4fbf92589f1756d9aa5ad3042d3e091fa446ff997. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/GBWUL2042459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf04eee4d38df73e1409a769156deee8e3bfbcd2c76ae1c55020bcda30d77d. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:30:30Z), 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/GBWUL2042460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f272341cf08aee14670303c53ad4eb6a7937b0a8879be74160900909252c6ba. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBWUL2042462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f24e3dbf750037d87fbecab517dfcf97e92f2c9df6c8ff4a1358660e6bbdbd7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBWUL2042465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a860a4c8a3151fac57de231e242c406762dc047c4409fff39c36a04f0206c4. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:10:54Z), 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/GBWUL2042466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134aa00e3f6b3a9add8983839de286a5ca6fed532534ef611d2461604174ca17. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/GBWUL2042468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b19d895bbb720c084ae101dc1253d503b24fb71f1629f124d8b19a83444c38. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:38:18Z), 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/GBWUL2042469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498bb4a999796fbe8e85e26db00cac81e1daab6cdaadb1999561a046dcdfbf2c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBWUL2042470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9658212e363a91cf3778173d3f50505ccf1d296736a039df8bb1a59fee5adf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBWUL2042471.
Music For Deep Meditation: Relaxing Meditation Music For Focus, Concentration, Mindfulness, Yoga, Spa. Healing, Wellness and Sleeping Music
#01 Peaceful Music for Bedtime, Relaxation, Yoga, Anxiety Relief
#01 Relaxing Music to Unwind, for Sleep, Wellness, Background Noise