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 0x0da196d9785aea360471a3c38cccd49d381b9de3b8259f2da53ae8af452b65af. 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/c256939f-f110-42b2-8aef-157e2a38db85.json and https://artists.proofprofile.net/proofs/artist/c256939f-f110-42b2-8aef-157e2a38db85.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 0xb7d52d357e1a24ac0f2b8d9c983fa641b6d0d3ae6387e901c1a5fe258dcf58b5. 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/QZNWY2039521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cae4a9db803d62986d3bd7c6800682ef6dbc9de57bf278ee41a22da6f88df3. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZNWY2039522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56b4023f92e2d27bb274b3fe86a2169f8e5b0888b71d451ee9e15148fd587ef. 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/QZK6N2096641.
Siempre junto a tí (canción de despedida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7dbda2e5d343ea30a381fbb231cefa2768a53430b0af79d9c0ac151588785c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZNWY2039523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc261514fde41e1e8c58bf04d2f307242745e61f3de0eeff64f63d596112a9a2. 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/QZNWY2039524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96f009768f6ac46bc5d412ca94de2409f43d72a87f14fc6b25934304894e6a3. 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/QZHNA2275341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcd3564585298ab526e3a253b4d4da68d08d160357affe8adffd36f44e56432. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARUIU2200005.
Una Mañana de Mayo - Canción para el 25 de Mayo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55105199aea1ad00cc4fdd3f67c49a797f928f3f9773ced9862cb4c9b7a9131. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ARUIU2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340a9e5befbe1fbbfa6b4ca1d8089b974ea33ee9a3492fe2e1d8e1c8be05bdc6. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ARUIU2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f700304488c311ef7c3bfa9efbb6153214d9b36c358dd9adc2e6779844b433b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd70b9606f9752b81c1edf7673e60d187b6e13925026c6af8976b8e9c3fe5544. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ARUIU2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589f49de697c405f05e63b54f4e3dbab901638cf7d49b59ce7bafd7cd2f2b5c5. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5c57741b931ffa580db78a3a049ddad0259d1b6c8fb4bdf5aa1f7887692873. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cb15aa35d116a5c231ad35b35c64bcbae5b905a710b9be5a841226bcbe175b. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/ARUIU2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a878679a4faf5efddf23c8e9df9d7af6ff3d579975263600d66b4f4bcb33d4. 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/ARUIU2200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59daa869532c11e36fae3244a1942ce3f86cc715dc2731f3008c1e9282341a. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/ARUIU2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ae7c064d7d0ec79f3c910de7d7760b4e0e3c44e9d3ffcf7206e33b8e948086. 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/ARUIU2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f30e7a021fd577be8e390c994718e8eb6b9e1553ed34432655184b08a383a7a. 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/ARUIU2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912cd9dfcc994063fa83d91f6329d8e6d6841605c40edf6a2d8401c4e8f8caa6. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63a3397a4bbe2064794afe85880f92888b91dc2bbc26103d4d5ea945953822a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04855061a43c5a5e7ea5c90de60670c7b40150a51f86aab1eab5e056ab4740b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ARUIU2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88160f20c5238c813c22d82c500dca6d0b5dcdff83c3c45756da4603071edca. 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/ARUIU2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda06d06f41497768abd2a7107a1c6a28e6651f0919b44be3899757de6374edb. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f897327bf19dbed0d7e73df0d92b9823db81c4b2b8f99b1e9b50c3a26bcc8. 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/ARUIU2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69370a0f496fe19bb42c2ec0a5affe3e213225f72d8368438e762fe839068ba5. 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/ARUIU2300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f4496bfbd20896e695a0eeddf0ea5846ec5b411e92e78c94c7b12fe4cd3a0d. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARUIU2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba67c83aa1e5a6e332aab0c2bb5c6afb9538f7e2728191d9f9fa747e569f55b. 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/ARUIU2300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1f947e7235c1318e16d8de0a6b95f3e278d0d26a5ef996b8fc2e5c852551c7. 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/ARUIU2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b5aca1b7c05d0385a0c87ea55acdecc3438f80475b9be59003f3ef39c77599. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fe67cfefc8cab2ad5091077bbd05f1cf5e53d88d5fb9c5b10648f247f2e792. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f439747bcd664da80e1d14400adf4060dbcff44d79ee1a0bbdb383b70d710b. 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/ARUIU2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2f83dd7f99028d72133421d13d71ab098b57435bc68987b99bdf6e60b4a526. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARUIU2300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1fc525178a0b4028064bc2938e89b22142a5e376e122be7f1d0677abea4c55. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ARUIU2300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc71041a41923f2e30a927395a7c2a98ee2cf19b64b9c52b34c781fe111d277. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ARUIU2300038.
Con un Caballito Blanco (San Martín-tin-tin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917741cedf86607f208cd984d0fafb802c24540d6e4d5c4300f5d366cc5c5323. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039be483d9aa578b2c9b64a47b5796435f83c52ae4c53d5fc14dfbbcbb4547a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d642ffc53b65df0919955afd57da6025f60714baa4edf412f46ebf00a34387. 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/ARUIU2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f3ccf187dfe2f518a12ac55e382d8d9d693c00b1dd18f651fd1f7b11337479. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aa3ee9574f51fc9b6f9a7680a4fbccc68e2e4911769c8a291f79a1112126a8. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/ARUIU2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1c85e96e74952ce061e76542ef88fcf3d76e6d8d55642b23a8978936020773. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1680ac163e437b2c742995d20abd3cd2eaffc0627fbf86894b929a3728166d. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194d63595750bbf379d145a63748c4072fa9623cb3a77f419cf06543c348e15f. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd409e182188690a5d243814a77081c786a41837738addfd098182badd24f94. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ARUIU2300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffa4cf85927e4218f12ce1970caaa6de89fbe9fe311f735265b2e6a1c548b0c. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ARUIU2300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b0969304874611179c393899d60574872abd9e6b4bc5fca45548f745df3118. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab47f6f07ef353f2cbdf4a96339f2d1ef55dab54b3ba426a9d6352d6b356b176. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad3dc383a6ec73a6df2580a3bd1a4b16dc9a2fc73e50dbddc3edc22eb99a6cf. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486510002cc79ace6b3cf96c426c3dd3abcc09edb690841b628041518c610b8b. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/ARUIU2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee4b9d394d5b76421610a8d76b0f063925c09b62648f7c82a5596dfb5ef673a. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709fa3059c80773f322785f869d8b36737bf9c88809989b84c26dd0db5703669. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e64cf31485bdb5f1ea6d0813e5fccc8b89a76d4571830f656f2a06c0408dab. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c420b98d52d552156504566e96cb9e30edbaf19cb153abc23f3793d2dc6e185. 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/ARUIU2400020.
Empanadas Tucumanas (Canción para el 9 de Julio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d66a06c9fd9dcaecacd4054e2f578ceeebf97c499d18537337ca287bf3dc44. 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/ARUIU2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3266fdb8d22824d19c5572183772c2fa20faae5f14c16c87db893d4cebb253a8. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/ARUIU2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3cb141a0c75e58d6f346ba326dcfb209a9c0493eb0bc5025b0810edb9830d7. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/ARUIU2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143493ee3da04c8560ecae89ebfe37153fc1d17ebccd8677ee5eb1f0354ba8d6. 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/ARUIU2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531998662f76797105bbfe1b7c9c9b38cd14cfa04bc3e2ee2ad26c5a60dd269b. 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/ARUIU2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231dc41e8066cf89ba46ce982bfff9f2e57caa49b2f70f173df2ddfb25446c8b. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/ARUIU2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d7b11b98e9f0f01376bb274a089990a1ab9be5c9ec03fbf8c6d5153a1a41c3. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7c21b25567b7ea09d6e20dffab16027418bfb86510c21c48e656f85b029a6b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARUIU2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a330d06beb3752770415474c17f510ac85f932a1de702d2c7d28ae92f2816a. 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/ARUIU2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab5f5b5c6910219843eaa8ae515b4ab785855a380c54c0e577c8c5c0d147611. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a88fddc3a5e7845cba63fcf3dc442014abdc857e5d32d40b38cebe6edf0786. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ARUIU2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebf0869567eb64d175264925774f07df97bee04386e8fa008a552dc6437f0f. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f63435fe95b51fcc608a81bb7b9bee33b972c0767e681755e0b7a5cffcd21e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ARUIU2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7c21b25567b7ea09d6e20dffab16027418bfb86510c21c48e656f85b029a6b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ARUIU2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099818c1262306b31c77ee13411dfb8d9a3f5e7885e754a3dc0dba78e96eefd2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a330d06beb3752770415474c17f510ac85f932a1de702d2c7d28ae92f2816a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ARUIU2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab5f5b5c6910219843eaa8ae515b4ab785855a380c54c0e577c8c5c0d147611. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06543e7ace2c9d94c15634fe94db9c56421016172a6068bb7afdfbeda672e7b. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/ARUIU2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a88fddc3a5e7845cba63fcf3dc442014abdc857e5d32d40b38cebe6edf0786. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ARUIU2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57244723e77cadf097a308a5ac27784380b6382138747a0a10181d3a11fd8a62. 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/ARUIU2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebf0869567eb64d175264925774f07df97bee04386e8fa008a552dc6437f0f. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ARUIU2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f63435fe95b51fcc608a81bb7b9bee33b972c0767e681755e0b7a5cffcd21e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/ARUIU2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2074d77cdc65d47980eb25e9158d58218d40f79b624f753bb9f5f6aa06ddc5c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb1598d8abc49252971897e77fa67ab11d26d25f90567ce4088f24bb8c91922. 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/ARUIU2400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01bffc863fc159816f329f0e5fbd360a1d4f876e200ff79cd4177c79274a3da. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98481594cb65534b825c9e3d256da47820a43e5b3fb076ad4c3e0dcdb3dd26ad. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARUIU2400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9893122e026942f73c8bba1eb2109765a0833ad24f28f7cee45a80116028167b. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ARUIU2400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1d99687fea22a591e8c2cdd1e958de1754452694c68e36212967b07059e5a. 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/ARUIU2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e042d10cae059a89510b56bf037ba00a9f5c88ce23c900e8854083d7a8c04f8. 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/ARUIU2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90a980a52b7ae8d6f983162ec13b337624074c752317656d2251732a541dbba. 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/ARUIU2400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7fa0388a8c4c2e345153797b3a16f67a1c2fb6c6ad49ca217eae1c1e6036ff. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/ARUIU2400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e8f542027cf9c50ad555692fe01e261b045356233ccebf376ab61a9aa788e3. 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/ARUIU2400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d03d49b80819b679c8d11fad7d9f383070b50ced9b4e500117ce3f32369423c. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/ARUIU2400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d0a0098e0749fa73ec7760369c77cf17ba4f48a4dd4ade15604a7413334601. 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/ARUIU2400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb21668e08d83b777e277e8fc059e6ebe212317dd98c4b6002aea890a8958cf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ARUIU2400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49716be86382278abd0ffdfe0101beb4bd7004c3bb9ff352156e5be7f37653e7. 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/ARUIU2400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e34cba8a4a8854b9bd1ad3e47f64a4b85e52cb11bdae0d04c218603d4a2868. 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/ARUIU2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52636eea23c395a9a69677926426fd3d893da8d2d708e313747d5ccf2338b71. 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/ARUIU2400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cec8ee0c4e566cb019a9682a4486658cf6de078f85071aa664c9279055f880e. 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/ARUIU2400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01a8c2e967c86cf544db9dccd066cfeb9244cef0e75534af71470e8a9282b81. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/ARUIU2400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c72f643b478831d4e7c7f671d2c721015fb6a3bc738fa0c5cfbb61f01aea3a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ARUIU2400098.